125221965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{2953}}^1$

素因数の和:3229

約数の個数: 32

約数和(自身を含む): 219494016

約数和(自身を除く): 94272051

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 257, 771, 1285, 2827, 2953, 3855, 8481, 8859, 14135, 14765, 32483, 42405, 44295, 97449, 162415, 487245, 758921, 2276763, 3794605, 8348131, 11383815, 25044393, 41740655, 125221965]

約数ペア:

[(1, 125221965), (3, 41740655), (5, 25044393), (11, 11383815), (15, 8348131), (33, 3794605), (55, 2276763), (165, 758921), (257, 487245), (771, 162415), (1285, 97449), (2827, 44295), (2953, 42405), (3855, 32483), (8481, 14765), (8859, 14135)]