387662015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{97771}}^1$

素因数の和:97850

約数の個数: 16

約数和(自身を含む): 509196576

約数和(自身を除く): 121534561

約数列:

[1, 5, 13, 61, 65, 305, 793, 3965, 97771, 488855, 1271023, 5964031, 6355115, 29820155, 77532403, 387662015]

約数ペア:

[(1, 387662015), (5, 77532403), (13, 29820155), (61, 6355115), (65, 5964031), (305, 1271023), (793, 488855), (3965, 97771)]