23982765

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 39626496

約数和(自身を除く): 15643731

約数列:

[1, 3, 5, 15, 53, 97, 159, 265, 291, 311, 485, 795, 933, 1455, 1555, 4665, 5141, 15423, 16483, 25705, 30167, 49449, 77115, 82415, 90501, 150835, 247245, 452505, 1598851, 4796553, 7994255, 23982765]

約数ペア:

[(1, 23982765), (3, 7994255), (5, 4796553), (15, 1598851), (53, 452505), (97, 247245), (159, 150835), (265, 90501), (291, 82415), (311, 77115), (485, 49449), (795, 30167), (933, 25705), (1455, 16483), (1555, 15423), (4665, 5141)]