64452995

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1\times {\mathrm{457}}^1$

素因数の和:950

約数の個数: 16

約数和(自身を含む): 78856608

約数和(自身を除く): 14403613

約数列:

[1, 5, 67, 335, 421, 457, 2105, 2285, 28207, 30619, 141035, 153095, 192397, 961985, 12890599, 64452995]

約数ペア:

[(1, 64452995), (5, 12890599), (67, 961985), (335, 192397), (421, 153095), (457, 141035), (2105, 30619), (2285, 28207)]