2893606495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{8599}}^1$

素因数の和:8815

約数の個数: 32

約数和(自身を含む): 3883622400

約数和(自身を除く): 990015905

約数列:

[1, 5, 13, 31, 65, 155, 167, 403, 835, 2015, 2171, 5177, 8599, 10855, 25885, 42995, 67301, 111787, 266569, 336505, 558935, 1332845, 1436033, 3465397, 7180165, 17326985, 18668429, 44517023, 93342145, 222585115, 578721299, 2893606495]

約数ペア:

[(1, 2893606495), (5, 578721299), (13, 222585115), (31, 93342145), (65, 44517023), (155, 18668429), (167, 17326985), (403, 7180165), (835, 3465397), (2015, 1436033), (2171, 1332845), (5177, 558935), (8599, 336505), (10855, 266569), (25885, 111787), (42995, 67301)]