15655003

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2423}}^1$

素因数の和:2514

約数の個数: 16

約数和(自身を含む): 19547136

約数和(自身を除く): 3892133

約数列:

[1, 7, 13, 71, 91, 497, 923, 2423, 6461, 16961, 31499, 172033, 220493, 1204231, 2236429, 15655003]

約数ペア:

[(1, 15655003), (7, 2236429), (13, 1204231), (71, 220493), (91, 172033), (497, 31499), (923, 16961), (2423, 6461)]