68662875

素因数分解:

$3^1\times 5^3\times {\mathrm{283}}^1\times {\mathrm{647}}^1$

素因数の和:948

約数の個数: 32

約数和(自身を含む): 114835968

約数和(自身を除く): 46173093

約数列:

[1, 3, 5, 15, 25, 75, 125, 283, 375, 647, 849, 1415, 1941, 3235, 4245, 7075, 9705, 16175, 21225, 35375, 48525, 80875, 106125, 183101, 242625, 549303, 915505, 2746515, 4577525, 13732575, 22887625, 68662875]

約数ペア:

[(1, 68662875), (3, 22887625), (5, 13732575), (15, 4577525), (25, 2746515), (75, 915505), (125, 549303), (283, 242625), (375, 183101), (647, 106125), (849, 80875), (1415, 48525), (1941, 35375), (3235, 21225), (4245, 16175), (7075, 9705)]