157415565

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{8609}}^1$

素因数の和:8693

約数の個数: 32

約数和(自身を含む): 267805440

約数和(自身を除く): 110389875

約数列:

[1, 3, 5, 15, 23, 53, 69, 115, 159, 265, 345, 795, 1219, 3657, 6095, 8609, 18285, 25827, 43045, 129135, 198007, 456277, 594021, 990035, 1368831, 2281385, 2970105, 6844155, 10494371, 31483113, 52471855, 157415565]

約数ペア:

[(1, 157415565), (3, 52471855), (5, 31483113), (15, 10494371), (23, 6844155), (53, 2970105), (69, 2281385), (115, 1368831), (159, 990035), (265, 594021), (345, 456277), (795, 198007), (1219, 129135), (3657, 43045), (6095, 25827), (8609, 18285)]