15960375

素因数分解:

$3^3\times 5^3\times {\mathrm{4729}}^1$

素因数の和:4753

約数の個数: 32

約数和(自身を含む): 29515200

約数和(自身を除く): 13554825

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 3375, 4729, 14187, 23645, 42561, 70935, 118225, 127683, 212805, 354675, 591125, 638415, 1064025, 1773375, 3192075, 5320125, 15960375]

約数ペア:

[(1, 15960375), (3, 5320125), (5, 3192075), (9, 1773375), (15, 1064025), (25, 638415), (27, 591125), (45, 354675), (75, 212805), (125, 127683), (135, 118225), (225, 70935), (375, 42561), (675, 23645), (1125, 14187), (3375, 4729)]