129657965

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{5009}}^1$

素因数の和:5212

約数の個数: 16

約数和(自身を含む): 161602560

約数和(自身を除く): 31944595

約数列:

[1, 5, 31, 155, 167, 835, 5009, 5177, 25045, 25885, 155279, 776395, 836503, 4182515, 25931593, 129657965]

約数ペア:

[(1, 129657965), (5, 25931593), (31, 4182515), (155, 836503), (167, 776395), (835, 155279), (5009, 25885), (5177, 25045)]