67130685

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{10889}}^1$

素因数の和:11037

約数の個数: 24

約数和(自身を含む): 117219960

約数和(自身を除く): 50089275

約数列:

[1, 3, 5, 9, 15, 45, 137, 411, 685, 1233, 2055, 6165, 10889, 32667, 54445, 98001, 163335, 490005, 1491793, 4475379, 7458965, 13426137, 22376895, 67130685]

約数ペア:

[(1, 67130685), (3, 22376895), (5, 13426137), (9, 7458965), (15, 4475379), (45, 1491793), (137, 490005), (411, 163335), (685, 98001), (1233, 54445), (2055, 32667), (6165, 10889)]