25990470

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2917}}^1$

素因数の和:2947

約数の個数: 80

約数和(自身を含む): 76264848

約数和(自身を除く): 50274378

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 270, 297, 330, 405, 495, 594, 810, 891, 990, 1485, 1782, 2917, 2970, 4455, 5834, 8751, 8910, 14585, 17502, 26253, 29170, 32087, 43755, 52506, 64174, 78759, 87510, 96261, 131265, 157518, 160435, 192522, 236277, 262530, 288783, 320870, 393795, 472554, 481305, 577566, 787590, 866349, 962610, 1181385, 1443915, 1732698, 2362770, 2599047, 2887830, 4331745, 5198094, 8663490, 12995235, 25990470]

約数ペア:

[(1, 25990470), (2, 12995235), (3, 8663490), (5, 5198094), (6, 4331745), (9, 2887830), (10, 2599047), (11, 2362770), (15, 1732698), (18, 1443915), (22, 1181385), (27, 962610), (30, 866349), (33, 787590), (45, 577566), (54, 481305), (55, 472554), (66, 393795), (81, 320870), (90, 288783), (99, 262530), (110, 236277), (135, 192522), (162, 160435), (165, 157518), (198, 131265), (270, 96261), (297, 87510), (330, 78759), (405, 64174), (495, 52506), (594, 43755), (810, 32087), (891, 29170), (990, 26253), (1485, 17502), (1782, 14585), (2917, 8910), (2970, 8751), (4455, 5834)]