23159815

素因数分解:

$5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4441}}^1$

素因数の和:4602

約数の個数: 16

約数和(自身を含む): 31982400

約数和(自身を除く): 8822585

約数列:

[1, 5, 7, 35, 149, 745, 1043, 4441, 5215, 22205, 31087, 155435, 661709, 3308545, 4631963, 23159815]

約数ペア:

[(1, 23159815), (5, 4631963), (7, 3308545), (35, 661709), (149, 155435), (745, 31087), (1043, 22205), (4441, 5215)]