48480815

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{409}}^1$

素因数の和:722

約数の個数: 16

約数和(自身を含む): 59079360

約数和(自身を除く): 10598545

約数列:

[1, 5, 151, 157, 409, 755, 785, 2045, 23707, 61759, 64213, 118535, 308795, 321065, 9696163, 48480815]

約数ペア:

[(1, 48480815), (5, 9696163), (151, 321065), (157, 308795), (409, 118535), (755, 64213), (785, 61759), (2045, 23707)]