15115228

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1543}}^1$

素因数の和:1657

約数の個数: 24

約数和(自身を含む): 27668480

約数和(自身を除く): 12553252

約数列:

[1, 2, 4, 31, 62, 79, 124, 158, 316, 1543, 2449, 3086, 4898, 6172, 9796, 47833, 95666, 121897, 191332, 243794, 487588, 3778807, 7557614, 15115228]

約数ペア:

[(1, 15115228), (2, 7557614), (4, 3778807), (31, 487588), (62, 243794), (79, 191332), (124, 121897), (158, 95666), (316, 47833), (1543, 9796), (2449, 6172), (3086, 4898)]