155539035

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:123

約数の個数: 160

約数和(自身を含む): 329313600

約数和(自身を除く): 173774565

約数列:

[1, 3, 5, 9, 15, 17, 19, 27, 29, 41, 45, 51, 57, 81, 85, 87, 95, 123, 135, 145, 153, 171, 205, 255, 261, 285, 323, 369, 405, 435, 459, 493, 513, 551, 615, 697, 765, 779, 783, 855, 969, 1107, 1189, 1305, 1377, 1479, 1539, 1615, 1653, 1845, 2091, 2295, 2337, 2349, 2465, 2565, 2755, 2907, 3321, 3485, 3567, 3895, 3915, 4437, 4845, 4959, 5535, 5945, 6273, 6885, 7011, 7395, 7695, 8265, 8721, 9367, 10455, 10701, 11685, 11745, 13243, 13311, 14535, 14877, 16605, 17835, 18819, 20213, 21033, 22185, 22591, 24795, 26163, 28101, 31365, 32103, 35055, 39729, 39933, 43605, 44631, 46835, 53505, 56457, 60639, 63099, 66215, 66555, 67773, 74385, 84303, 94095, 96309, 101065, 105165, 112955, 119187, 130815, 140505, 160515, 181917, 198645, 199665, 203319, 223155, 252909, 282285, 303195, 315495, 338865, 357561, 384047, 421515, 481545, 545751, 595935, 609957, 758727, 909585, 1016595, 1072683, 1152141, 1264545, 1637253, 1787805, 1829871, 1920235, 2728755, 3049785, 3456423, 3793635, 5363415, 5760705, 8186265, 9149355, 10369269, 17282115, 31107807, 51846345, 155539035]

約数ペア:

[(1, 155539035), (3, 51846345), (5, 31107807), (9, 17282115), (15, 10369269), (17, 9149355), (19, 8186265), (27, 5760705), (29, 5363415), (41, 3793635), (45, 3456423), (51, 3049785), (57, 2728755), (81, 1920235), (85, 1829871), (87, 1787805), (95, 1637253), (123, 1264545), (135, 1152141), (145, 1072683), (153, 1016595), (171, 909585), (205, 758727), (255, 609957), (261, 595935), (285, 545751), (323, 481545), (369, 421515), (405, 384047), (435, 357561), (459, 338865), (493, 315495), (513, 303195), (551, 282285), (615, 252909), (697, 223155), (765, 203319), (779, 199665), (783, 198645), (855, 181917), (969, 160515), (1107, 140505), (1189, 130815), (1305, 119187), (1377, 112955), (1479, 105165), (1539, 101065), (1615, 96309), (1653, 94095), (1845, 84303), (2091, 74385), (2295, 67773), (2337, 66555), (2349, 66215), (2465, 63099), (2565, 60639), (2755, 56457), (2907, 53505), (3321, 46835), (3485, 44631), (3567, 43605), (3895, 39933), (3915, 39729), (4437, 35055), (4845, 32103), (4959, 31365), (5535, 28101), (5945, 26163), (6273, 24795), (6885, 22591), (7011, 22185), (7395, 21033), (7695, 20213), (8265, 18819), (8721, 17835), (9367, 16605), (10455, 14877), (10701, 14535), (11685, 13311), (11745, 13243)]