31497115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1151}}^1$

素因数の和:1590

約数の個数: 16

約数和(自身を含む): 40836096

約数和(自身を除く): 9338981

約数列:

[1, 5, 13, 65, 421, 1151, 2105, 5473, 5755, 14963, 27365, 74815, 484571, 2422855, 6299423, 31497115]

約数ペア:

[(1, 31497115), (5, 6299423), (13, 2422855), (65, 484571), (421, 74815), (1151, 27365), (2105, 14963), (5473, 5755)]