80496505

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1\times {\mathrm{647}}^1$

素因数の和:968

約数の個数: 16

約数和(自身を含む): 97977600

約数和(自身を除く): 17481095

約数列:

[1, 5, 149, 167, 647, 745, 835, 3235, 24883, 96403, 108049, 124415, 482015, 540245, 16099301, 80496505]

約数ペア:

[(1, 80496505), (5, 16099301), (149, 540245), (167, 482015), (647, 124415), (745, 108049), (835, 96403), (3235, 24883)]