350020735

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{20903}}^1$

素因数の和:21122

約数の個数: 16

約数和(自身を含む): 447011136

約数和(自身を除く): 96990401

約数列:

[1, 5, 17, 85, 197, 985, 3349, 16745, 20903, 104515, 355351, 1776755, 4117891, 20589455, 70004147, 350020735]

約数ペア:

[(1, 350020735), (5, 70004147), (17, 20589455), (85, 4117891), (197, 1776755), (985, 355351), (3349, 104515), (16745, 20903)]