15295431

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1009}}^1$

素因数の和:1206

約数の個数: 16

約数和(自身を含む): 21201920

約数和(自身を除く): 5906489

約数列:

[1, 3, 31, 93, 163, 489, 1009, 3027, 5053, 15159, 31279, 93837, 164467, 493401, 5098477, 15295431]

約数ペア:

[(1, 15295431), (3, 5098477), (31, 493401), (93, 164467), (163, 93837), (489, 31279), (1009, 15159), (3027, 5053)]