31533072795

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{28447}}^1$

素因数の和:28511

約数の個数: 160

約数和(自身を含む): 71377625088

約数和(自身を除く): 39844552293

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 23, 27, 35, 45, 51, 63, 69, 81, 85, 105, 115, 119, 135, 153, 161, 189, 207, 255, 315, 345, 357, 391, 405, 459, 483, 567, 595, 621, 765, 805, 945, 1035, 1071, 1173, 1377, 1449, 1785, 1863, 1955, 2295, 2415, 2737, 2835, 3105, 3213, 3519, 4347, 5355, 5865, 6885, 7245, 8211, 9315, 9639, 10557, 13041, 13685, 16065, 17595, 21735, 24633, 28447, 31671, 41055, 48195, 52785, 65205, 73899, 85341, 123165, 142235, 158355, 199129, 221697, 256023, 369495, 426705, 483599, 597387, 654281, 768069, 995645, 1108485, 1280115, 1450797, 1792161, 1962843, 2304207, 2417995, 2986935, 3271405, 3385193, 3840345, 4352391, 4579967, 5376483, 5888529, 7253985, 8960805, 9814215, 10155579, 11122777, 11521035, 13057173, 13739901, 16129449, 16925965, 17665587, 21761955, 22899835, 26882415, 29442645, 30466737, 33368331, 39171519, 41219703, 50777895, 52996761, 55613885, 65285865, 68699505, 77859439, 80647245, 88327935, 91400211, 100104993, 123659109, 152333685, 166841655, 195857595, 206098515, 233578317, 264983805, 274200633, 300314979, 370977327, 389297195, 457001055, 500524965, 618295545, 700734951, 900944937, 1167891585, 1371003165, 1501574895, 1854886635, 2102204853, 3503674755, 4504724685, 6306614559, 10511024265, 31533072795]

約数ペア:

[(1, 31533072795), (3, 10511024265), (5, 6306614559), (7, 4504724685), (9, 3503674755), (15, 2102204853), (17, 1854886635), (21, 1501574895), (23, 1371003165), (27, 1167891585), (35, 900944937), (45, 700734951), (51, 618295545), (63, 500524965), (69, 457001055), (81, 389297195), (85, 370977327), (105, 300314979), (115, 274200633), (119, 264983805), (135, 233578317), (153, 206098515), (161, 195857595), (189, 166841655), (207, 152333685), (255, 123659109), (315, 100104993), (345, 91400211), (357, 88327935), (391, 80647245), (405, 77859439), (459, 68699505), (483, 65285865), (567, 55613885), (595, 52996761), (621, 50777895), (765, 41219703), (805, 39171519), (945, 33368331), (1035, 30466737), (1071, 29442645), (1173, 26882415), (1377, 22899835), (1449, 21761955), (1785, 17665587), (1863, 16925965), (1955, 16129449), (2295, 13739901), (2415, 13057173), (2737, 11521035), (2835, 11122777), (3105, 10155579), (3213, 9814215), (3519, 8960805), (4347, 7253985), (5355, 5888529), (5865, 5376483), (6885, 4579967), (7245, 4352391), (8211, 3840345), (9315, 3385193), (9639, 3271405), (10557, 2986935), (13041, 2417995), (13685, 2304207), (16065, 1962843), (17595, 1792161), (21735, 1450797), (24633, 1280115), (28447, 1108485), (31671, 995645), (41055, 768069), (48195, 654281), (52785, 597387), (65205, 483599), (73899, 426705), (85341, 369495), (123165, 256023), (142235, 221697), (158355, 199129)]