317363735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{5419}}^1$

素因数の和:5507

約数の個数: 32

約数和(自身を含む): 442532160

約数和(自身を除く): 125168425

約数列:

[1, 5, 13, 17, 53, 65, 85, 221, 265, 689, 901, 1105, 3445, 4505, 5419, 11713, 27095, 58565, 70447, 92123, 287207, 352235, 460615, 1197599, 1436035, 3733691, 4882519, 5987995, 18668455, 24412595, 63472747, 317363735]

約数ペア:

[(1, 317363735), (5, 63472747), (13, 24412595), (17, 18668455), (53, 5987995), (65, 4882519), (85, 3733691), (221, 1436035), (265, 1197599), (689, 460615), (901, 352235), (1105, 287207), (3445, 92123), (4505, 70447), (5419, 58565), (11713, 27095)]