157040545

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1\times {\mathrm{1049}}^1$

素因数の和:1512

約数の個数: 16

約数和(自身を含む): 191520000

約数和(自身を除く): 34479455

約数列:

[1, 5, 79, 379, 395, 1049, 1895, 5245, 29941, 82871, 149705, 397571, 414355, 1987855, 31408109, 157040545]

約数ペア:

[(1, 157040545), (5, 31408109), (79, 1987855), (379, 414355), (395, 397571), (1049, 149705), (1895, 82871), (5245, 29941)]