129400465

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{30773}}^1$

素因数の和:30836

約数の個数: 12

約数和(自身を含む): 160824924

約数和(自身を除く): 31424459

約数列:

[1, 5, 29, 145, 841, 4205, 30773, 153865, 892417, 4462085, 25880093, 129400465]

約数ペア:

[(1, 129400465), (5, 25880093), (29, 4462085), (145, 892417), (841, 153865), (4205, 30773)]