13057725

素因数分解:

$3^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{1153}}^1$

素因数の和:1317

約数の個数: 24

約数和(自身を含む): 21750592

約数和(自身を除く): 8692867

約数列:

[1, 3, 5, 15, 25, 75, 151, 453, 755, 1153, 2265, 3459, 3775, 5765, 11325, 17295, 28825, 86475, 174103, 522309, 870515, 2611545, 4352575, 13057725]

約数ペア:

[(1, 13057725), (3, 4352575), (5, 2611545), (15, 870515), (25, 522309), (75, 174103), (151, 86475), (453, 28825), (755, 17295), (1153, 11325), (2265, 5765), (3459, 3775)]