201326325

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{587}}^1$

素因数の和:886

約数の個数: 48

約数和(自身を含む): 354352320

約数和(自身を除く): 153025995

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 269, 425, 587, 807, 1275, 1345, 1761, 2935, 4035, 4573, 6725, 8805, 9979, 13719, 14675, 20175, 22865, 29937, 44025, 49895, 68595, 114325, 149685, 157903, 249475, 342975, 473709, 748425, 789515, 2368545, 2684351, 3947575, 8053053, 11842725, 13421755, 40265265, 67108775, 201326325]

約数ペア:

[(1, 201326325), (3, 67108775), (5, 40265265), (15, 13421755), (17, 11842725), (25, 8053053), (51, 3947575), (75, 2684351), (85, 2368545), (255, 789515), (269, 748425), (425, 473709), (587, 342975), (807, 249475), (1275, 157903), (1345, 149685), (1761, 114325), (2935, 68595), (4035, 49895), (4573, 44025), (6725, 29937), (8805, 22865), (9979, 20175), (13719, 14675)]