13254605

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29131}}^1$

素因数の和:29156

約数の個数: 16

約数和(自身を含む): 19576704

約数和(自身を除く): 6322099

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 29131, 145655, 203917, 378703, 1019585, 1893515, 2650921, 13254605]

約数ペア:

[(1, 13254605), (5, 2650921), (7, 1893515), (13, 1019585), (35, 378703), (65, 203917), (91, 145655), (455, 29131)]