15268461

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 23073792

約数和(自身を除く): 7805331

約数列:

[1, 3, 13, 31, 39, 73, 93, 173, 219, 403, 519, 949, 1209, 2249, 2263, 2847, 5363, 6747, 6789, 12629, 16089, 29419, 37887, 69719, 88257, 164177, 209157, 391499, 492531, 1174497, 5089487, 15268461]

約数ペア:

[(1, 15268461), (3, 5089487), (13, 1174497), (31, 492531), (39, 391499), (73, 209157), (93, 164177), (173, 88257), (219, 69719), (403, 37887), (519, 29419), (949, 16089), (1209, 12629), (2249, 6789), (2263, 6747), (2847, 5363)]