80476465

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{3109}}^1$

素因数の和:3312

約数の個数: 16

約数和(自身を含む): 100316160

約数和(自身を除く): 19839695

約数列:

[1, 5, 31, 155, 167, 835, 3109, 5177, 15545, 25885, 96379, 481895, 519203, 2596015, 16095293, 80476465]

約数ペア:

[(1, 80476465), (5, 16095293), (31, 2596015), (155, 519203), (167, 481895), (835, 96379), (3109, 25885), (5177, 15545)]