317107875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1129}}^1$

素因数の和:1261

約数の個数: 64

約数和(自身を含む): 609223680

約数和(自身を除く): 292115805

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 107, 125, 175, 321, 375, 525, 535, 749, 875, 1129, 1605, 2247, 2625, 2675, 3387, 3745, 5645, 7903, 8025, 11235, 13375, 16935, 18725, 23709, 28225, 39515, 40125, 56175, 84675, 93625, 118545, 120803, 141125, 197575, 280875, 362409, 423375, 592725, 604015, 845621, 987875, 1812045, 2536863, 2963625, 3020075, 4228105, 9060225, 12684315, 15100375, 21140525, 45301125, 63421575, 105702625, 317107875]

約数ペア:

[(1, 317107875), (3, 105702625), (5, 63421575), (7, 45301125), (15, 21140525), (21, 15100375), (25, 12684315), (35, 9060225), (75, 4228105), (105, 3020075), (107, 2963625), (125, 2536863), (175, 1812045), (321, 987875), (375, 845621), (525, 604015), (535, 592725), (749, 423375), (875, 362409), (1129, 280875), (1605, 197575), (2247, 141125), (2625, 120803), (2675, 118545), (3387, 93625), (3745, 84675), (5645, 56175), (7903, 40125), (8025, 39515), (11235, 28225), (13375, 23709), (16935, 18725)]