30938115

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{158657}}^1$

素因数の和:158678

約数の個数: 16

約数和(自身を含む): 53309088

約数和(自身を除く): 22370973

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 158657, 475971, 793285, 2062541, 2379855, 6187623, 10312705, 30938115]

約数ペア:

[(1, 30938115), (3, 10312705), (5, 6187623), (13, 2379855), (15, 2062541), (39, 793285), (65, 475971), (195, 158657)]