15259245

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^2\times {\mathrm{163}}^1$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 24879456

約数和(自身を除く): 9620211

約数列:

[1, 3, 5, 15, 79, 163, 237, 395, 489, 815, 1185, 2445, 6241, 12877, 18723, 31205, 38631, 64385, 93615, 193155, 1017283, 3051849, 5086415, 15259245]

約数ペア:

[(1, 15259245), (3, 5086415), (5, 3051849), (15, 1017283), (79, 193155), (163, 93615), (237, 64385), (395, 38631), (489, 31205), (815, 18723), (1185, 12877), (2445, 6241)]