9290235

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19979}}^1$

素因数の和:20018

約数の個数: 16

約数和(自身を含む): 15344640

約数和(自身を除く): 6054405

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 19979, 59937, 99895, 299685, 619349, 1858047, 3096745, 9290235]

約数ペア:

[(1, 9290235), (3, 3096745), (5, 1858047), (15, 619349), (31, 299685), (93, 99895), (155, 59937), (465, 19979)]