108245475

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1609}}^1$

素因数の和:1661

約数の個数: 72

約数和(自身を含む): 218006880

約数和(自身を除く): 109761405

約数列:

[1, 3, 5, 9, 13, 15, 23, 25, 39, 45, 65, 69, 75, 115, 117, 195, 207, 225, 299, 325, 345, 575, 585, 897, 975, 1035, 1495, 1609, 1725, 2691, 2925, 4485, 4827, 5175, 7475, 8045, 13455, 14481, 20917, 22425, 24135, 37007, 40225, 62751, 67275, 72405, 104585, 111021, 120675, 185035, 188253, 313755, 333063, 362025, 481091, 522925, 555105, 925175, 941265, 1443273, 1568775, 1665315, 2405455, 2775525, 4329819, 4706325, 7216365, 8326575, 12027275, 21649095, 36081825, 108245475]

約数ペア:

[(1, 108245475), (3, 36081825), (5, 21649095), (9, 12027275), (13, 8326575), (15, 7216365), (23, 4706325), (25, 4329819), (39, 2775525), (45, 2405455), (65, 1665315), (69, 1568775), (75, 1443273), (115, 941265), (117, 925175), (195, 555105), (207, 522925), (225, 481091), (299, 362025), (325, 333063), (345, 313755), (575, 188253), (585, 185035), (897, 120675), (975, 111021), (1035, 104585), (1495, 72405), (1609, 67275), (1725, 62751), (2691, 40225), (2925, 37007), (4485, 24135), (4827, 22425), (5175, 20917), (7475, 14481), (8045, 13455)]