30000815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{1151}}^1$

素因数の和:1570

約数の個数: 16

約数和(自身を含む): 38900736

約数和(自身を除く): 8899921

約数列:

[1, 5, 13, 65, 401, 1151, 2005, 5213, 5755, 14963, 26065, 74815, 461551, 2307755, 6000163, 30000815]

約数ペア:

[(1, 30000815), (5, 6000163), (13, 2307755), (65, 461551), (401, 74815), (1151, 26065), (2005, 14963), (5213, 5755)]