57187415

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{3361}}^1$

素因数の和:3490

約数の個数: 16

約数和(自身を含む): 71166816

約数和(自身を除く): 13979401

約数列:

[1, 5, 41, 83, 205, 415, 3361, 3403, 16805, 17015, 137801, 278963, 689005, 1394815, 11437483, 57187415]

約数ペア:

[(1, 57187415), (5, 11437483), (41, 1394815), (83, 689005), (205, 278963), (415, 137801), (3361, 17015), (3403, 16805)]