23157135

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10949}}^1$

素因数の和:11007

約数の個数: 24

約数和(自身を含む): 40996800

約数和(自身を除く): 17839665

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 10949, 32847, 54745, 98541, 164235, 492705, 514603, 1543809, 2573015, 4631427, 7719045, 23157135]

約数ペア:

[(1, 23157135), (3, 7719045), (5, 4631427), (9, 2573015), (15, 1543809), (45, 514603), (47, 492705), (141, 164235), (235, 98541), (423, 54745), (705, 32847), (2115, 10949)]