2920355

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:346

約数の個数: 16

約数和(自身を含む): 3677184

約数和(自身を除く): 756829

約数列:

[1, 5, 31, 83, 155, 227, 415, 1135, 2573, 7037, 12865, 18841, 35185, 94205, 584071, 2920355]

約数ペア:

[(1, 2920355), (5, 584071), (31, 94205), (83, 35185), (155, 18841), (227, 12865), (415, 7037), (1135, 2573)]