5404405

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:396

約数の個数: 16

約数和(自身を含む): 6741504

約数和(自身を除く): 1337099

約数列:

[1, 5, 37, 131, 185, 223, 655, 1115, 4847, 8251, 24235, 29213, 41255, 146065, 1080881, 5404405]

約数ペア:

[(1, 5404405), (5, 1080881), (37, 146065), (131, 41255), (185, 29213), (223, 24235), (655, 8251), (1115, 4847)]