84231575

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1$

素因数の和:635

約数の個数: 24

約数和(自身を含む): 107377056

約数和(自身を除く): 23145481

約数列:

[1, 5, 25, 53, 151, 265, 421, 755, 1325, 2105, 3775, 8003, 10525, 22313, 40015, 63571, 111565, 200075, 317855, 557825, 1589275, 3369263, 16846315, 84231575]

約数ペア:

[(1, 84231575), (5, 16846315), (25, 3369263), (53, 1589275), (151, 557825), (265, 317855), (421, 200075), (755, 111565), (1325, 63571), (2105, 40015), (3775, 22313), (8003, 10525)]