15075996

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{401}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 38135328

約数和(自身を除く): 23059332

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 241, 401, 482, 723, 802, 964, 1203, 1446, 1604, 2406, 2892, 3133, 4812, 5213, 6266, 9399, 10426, 12532, 15639, 18798, 20852, 31278, 37596, 62556, 96641, 193282, 289923, 386564, 579846, 1159692, 1256333, 2512666, 3768999, 5025332, 7537998, 15075996]

約数ペア:

[(1, 15075996), (2, 7537998), (3, 5025332), (4, 3768999), (6, 2512666), (12, 1256333), (13, 1159692), (26, 579846), (39, 386564), (52, 289923), (78, 193282), (156, 96641), (241, 62556), (401, 37596), (482, 31278), (723, 20852), (802, 18798), (964, 15639), (1203, 12532), (1446, 10426), (1604, 9399), (2406, 6266), (2892, 5213), (3133, 4812)]