12690975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{15383}}^1$

素因数の和:15407

約数の個数: 24

約数和(自身を含む): 22891392

約数和(自身を除く): 10200417

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 15383, 46149, 76915, 169213, 230745, 384575, 507639, 846065, 1153725, 2538195, 4230325, 12690975]

約数ペア:

[(1, 12690975), (3, 4230325), (5, 2538195), (11, 1153725), (15, 846065), (25, 507639), (33, 384575), (55, 230745), (75, 169213), (165, 76915), (275, 46149), (825, 15383)]