157213465

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1\times {\mathrm{1303}}^1$

素因数の和:1776

約数の個数: 16

約数和(自身を含む): 192470400

約数和(自身を除く): 35256935

約数列:

[1, 5, 59, 295, 409, 1303, 2045, 6515, 24131, 76877, 120655, 384385, 532927, 2664635, 31442693, 157213465]

約数ペア:

[(1, 157213465), (5, 31442693), (59, 2664635), (295, 532927), (409, 384385), (1303, 120655), (2045, 76877), (6515, 24131)]