2856552475

素因数分解:

$5^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{57679}}^1$

素因数の和:57979

約数の個数: 24

約数和(自身を含む): 4062517760

約数和(自身を除く): 1205965285

約数列:

[1, 5, 7, 25, 35, 175, 283, 1415, 1981, 7075, 9905, 49525, 57679, 288395, 403753, 1441975, 2018765, 10093825, 16323157, 81615785, 114262099, 408078925, 571310495, 2856552475]

約数ペア:

[(1, 2856552475), (5, 571310495), (7, 408078925), (25, 114262099), (35, 81615785), (175, 16323157), (283, 10093825), (1415, 2018765), (1981, 1441975), (7075, 403753), (9905, 288395), (49525, 57679)]