23295525

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:203

約数の個数: 72

約数和(自身を含む): 45122112

約数和(自身を除く): 21826587

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 121, 151, 165, 187, 255, 275, 363, 425, 453, 561, 605, 755, 825, 935, 1275, 1661, 1815, 2057, 2265, 2567, 2805, 3025, 3775, 4675, 4983, 6171, 7701, 8305, 9075, 10285, 11325, 12835, 14025, 18271, 24915, 28237, 30855, 38505, 41525, 51425, 54813, 64175, 84711, 91355, 124575, 141185, 154275, 192525, 274065, 310607, 423555, 456775, 705925, 931821, 1370325, 1553035, 2117775, 4659105, 7765175, 23295525]

約数ペア:

[(1, 23295525), (3, 7765175), (5, 4659105), (11, 2117775), (15, 1553035), (17, 1370325), (25, 931821), (33, 705925), (51, 456775), (55, 423555), (75, 310607), (85, 274065), (121, 192525), (151, 154275), (165, 141185), (187, 124575), (255, 91355), (275, 84711), (363, 64175), (425, 54813), (453, 51425), (561, 41525), (605, 38505), (755, 30855), (825, 28237), (935, 24915), (1275, 18271), (1661, 14025), (1815, 12835), (2057, 11325), (2265, 10285), (2567, 9075), (2805, 8305), (3025, 7701), (3775, 6171), (4675, 4983)]