15293493

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 22777560

約数和(自身を除く): 7484067

約数列:

[1, 3, 9, 61, 89, 183, 267, 313, 549, 801, 939, 2817, 5429, 16287, 19093, 27857, 48861, 57279, 83571, 171837, 250713, 1699277, 5097831, 15293493]

約数ペア:

[(1, 15293493), (3, 5097831), (9, 1699277), (61, 250713), (89, 171837), (183, 83571), (267, 57279), (313, 48861), (549, 27857), (801, 19093), (939, 16287), (2817, 5429)]