15177906

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{257}}^1$

素因数の和:475

約数の個数: 48

約数和(自身を含む): 35136504

約数和(自身を除く): 19958598

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 193, 257, 306, 386, 514, 579, 771, 1158, 1542, 1737, 2313, 3281, 3474, 4369, 4626, 6562, 8738, 9843, 13107, 19686, 26214, 29529, 39321, 49601, 59058, 78642, 99202, 148803, 297606, 446409, 843217, 892818, 1686434, 2529651, 5059302, 7588953, 15177906]

約数ペア:

[(1, 15177906), (2, 7588953), (3, 5059302), (6, 2529651), (9, 1686434), (17, 892818), (18, 843217), (34, 446409), (51, 297606), (102, 148803), (153, 99202), (193, 78642), (257, 59058), (306, 49601), (386, 39321), (514, 29529), (579, 26214), (771, 19686), (1158, 13107), (1542, 9843), (1737, 8738), (2313, 6562), (3281, 4626), (3474, 4369)]