1207892015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{226409}}^1$

素因数の和:226522

約数の個数: 16

約数和(自身を含む): 1597548960

約数和(自身を除く): 389656945

約数列:

[1, 5, 11, 55, 97, 485, 1067, 5335, 226409, 1132045, 2490499, 12452495, 21961673, 109808365, 241578403, 1207892015]

約数ペア:

[(1, 1207892015), (5, 241578403), (11, 109808365), (55, 21961673), (97, 12452495), (485, 2490499), (1067, 1132045), (5335, 226409)]