63161905

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{1129}}^1$

素因数の和:1368

約数の個数: 16

約数和(自身を含む): 77454720

約数和(自身を除く): 14292815

約数列:

[1, 5, 67, 167, 335, 835, 1129, 5645, 11189, 55945, 75643, 188543, 378215, 942715, 12632381, 63161905]

約数ペア:

[(1, 63161905), (5, 12632381), (67, 942715), (167, 378215), (335, 188543), (835, 75643), (1129, 55945), (5645, 11189)]