309561605

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{569}}^1\times {\mathrm{2053}}^1$

素因数の和:2680

約数の個数: 16

約数和(自身を含む): 379332720

約数和(自身を除く): 69771115

約数列:

[1, 5, 53, 265, 569, 2053, 2845, 10265, 30157, 108809, 150785, 544045, 1168157, 5840785, 61912321, 309561605]

約数ペア:

[(1, 309561605), (5, 61912321), (53, 5840785), (265, 1168157), (569, 544045), (2053, 150785), (2845, 108809), (10265, 30157)]