157214855

素因数分解:

$5^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{9829}}^1$

素因数の和:10298

約数の個数: 16

約数和(自身を含む): 216102720

約数和(自身を除く): 58887865

約数列:

[1, 5, 7, 35, 457, 2285, 3199, 9829, 15995, 49145, 68803, 344015, 4491853, 22459265, 31442971, 157214855]

約数ペア:

[(1, 157214855), (5, 31442971), (7, 22459265), (35, 4491853), (457, 344015), (2285, 68803), (3199, 49145), (9829, 15995)]