377490815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{5981}}^1$

素因数の和:6970

約数の個数: 16

約数和(自身を含む): 488418336

約数和(自身を除く): 110927521

約数列:

[1, 5, 13, 65, 971, 4855, 5981, 12623, 29905, 63115, 77753, 388765, 5807551, 29037755, 75498163, 377490815]

約数ペア:

[(1, 377490815), (5, 75498163), (13, 29037755), (65, 5807551), (971, 388765), (4855, 77753), (5981, 63115), (12623, 29905)]