68148075

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{29311}}^1$

素因数の和:29355

約数の個数: 24

約数和(自身を含む): 116310016

約数和(自身を除く): 48161941

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 2325, 29311, 87933, 146555, 439665, 732775, 908641, 2198325, 2725923, 4543205, 13629615, 22716025, 68148075]

約数ペア:

[(1, 68148075), (3, 22716025), (5, 13629615), (15, 4543205), (25, 2725923), (31, 2198325), (75, 908641), (93, 732775), (155, 439665), (465, 146555), (775, 87933), (2325, 29311)]