86472415

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{2161}}^1$

素因数の和:2370

約数の個数: 16

約数和(自身を含む): 106474176

約数和(自身を除く): 20001761

約数列:

[1, 5, 53, 151, 265, 755, 2161, 8003, 10805, 40015, 114533, 326311, 572665, 1631555, 17294483, 86472415]

約数ペア:

[(1, 86472415), (5, 17294483), (53, 1631555), (151, 572665), (265, 326311), (755, 114533), (2161, 40015), (8003, 10805)]