31310115

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{14009}}^1$

素因数の和:14166

約数の個数: 16

約数和(自身を含む): 50436000

約数和(自身を除く): 19125885

約数列:

[1, 3, 5, 15, 149, 447, 745, 2235, 14009, 42027, 70045, 210135, 2087341, 6262023, 10436705, 31310115]

約数ペア:

[(1, 31310115), (3, 10436705), (5, 6262023), (15, 2087341), (149, 210135), (447, 70045), (745, 42027), (2235, 14009)]