2235545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:392

約数の個数: 16

約数和(自身を含む): 2920512

約数和(自身を除く): 684967

約数列:

[1, 5, 13, 65, 163, 211, 815, 1055, 2119, 2743, 10595, 13715, 34393, 171965, 447109, 2235545]

約数ペア:

[(1, 2235545), (5, 447109), (13, 171965), (65, 34393), (163, 13715), (211, 10595), (815, 2743), (1055, 2119)]