157393315

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1\times {\mathrm{1511}}^1$

素因数の和:1850

約数の個数: 16

約数和(自身を含む): 192036096

約数和(自身を除く): 34642781

約数列:

[1, 5, 83, 251, 415, 1255, 1511, 7555, 20833, 104165, 125413, 379261, 627065, 1896305, 31478663, 157393315]

約数ペア:

[(1, 157393315), (5, 31478663), (83, 1896305), (251, 627065), (415, 379261), (1255, 125413), (1511, 104165), (7555, 20833)]