15248311

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:442

約数の個数: 16

約数和(自身を含む): 17129728

約数和(自身を除く): 1881417

約数列:

[1, 13, 31, 157, 241, 403, 2041, 3133, 4867, 7471, 37837, 63271, 97123, 491881, 1172947, 15248311]

約数ペア:

[(1, 15248311), (13, 1172947), (31, 491881), (157, 97123), (241, 63271), (403, 37837), (2041, 7471), (3133, 4867)]