60988125

素因数分解:

$3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{2957}}^1$

素因数の和:2991

約数の個数: 40

約数和(自身を含む): 110889504

約数和(自身を除く): 49901379

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 625, 825, 1375, 1875, 2957, 4125, 6875, 8871, 14785, 20625, 32527, 44355, 73925, 97581, 162635, 221775, 369625, 487905, 813175, 1108875, 1848125, 2439525, 4065875, 5544375, 12197625, 20329375, 60988125]

約数ペア:

[(1, 60988125), (3, 20329375), (5, 12197625), (11, 5544375), (15, 4065875), (25, 2439525), (33, 1848125), (55, 1108875), (75, 813175), (125, 487905), (165, 369625), (275, 221775), (375, 162635), (625, 97581), (825, 73925), (1375, 44355), (1875, 32527), (2957, 20625), (4125, 14785), (6875, 8871)]