2265085

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:348

約数の個数: 16

約数和(自身を含む): 2900160

約数和(自身を除く): 635075

約数列:

[1, 5, 19, 95, 113, 211, 565, 1055, 2147, 4009, 10735, 20045, 23843, 119215, 453017, 2265085]

約数ペア:

[(1, 2265085), (5, 453017), (19, 119215), (95, 23843), (113, 20045), (211, 10735), (565, 4009), (1055, 2147)]