304832145

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{2437}}^1$

素因数の和:2745

約数の個数: 32

約数和(自身を含む): 505543680

約数和(自身を除く): 200711535

約数列:

[1, 3, 5, 15, 31, 93, 155, 269, 465, 807, 1345, 2437, 4035, 7311, 8339, 12185, 25017, 36555, 41695, 75547, 125085, 226641, 377735, 655553, 1133205, 1966659, 3277765, 9833295, 20322143, 60966429, 101610715, 304832145]

約数ペア:

[(1, 304832145), (3, 101610715), (5, 60966429), (15, 20322143), (31, 9833295), (93, 3277765), (155, 1966659), (269, 1133205), (465, 655553), (807, 377735), (1345, 226641), (2437, 125085), (4035, 75547), (7311, 41695), (8339, 36555), (12185, 25017)]