2247275095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1115273}}^1$

素因数の和:1115322

約数の個数: 16

約数和(自身を含む): 2997856512

約数和(自身を除く): 750581417

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 1115273, 5576365, 14498549, 34573463, 72492745, 172867315, 449455019, 2247275095]

約数ペア:

[(1, 2247275095), (5, 449455019), (13, 172867315), (31, 72492745), (65, 34573463), (155, 14498549), (403, 5576365), (2015, 1115273)]