15226953

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{13681}}^1$

素因数の和:13744

約数の個数: 16

約数和(自身を含む): 23642496

約数和(自身を除く): 8415543

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 13681, 41043, 95767, 287301, 725093, 2175279, 5075651, 15226953]

約数ペア:

[(1, 15226953), (3, 5075651), (7, 2175279), (21, 725093), (53, 287301), (159, 95767), (371, 41043), (1113, 13681)]