30423025

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:561

約数の個数: 24

約数和(自身を含む): 39309984

約数和(自身を除く): 8886959

約数列:

[1, 5, 25, 41, 67, 205, 335, 443, 1025, 1675, 2215, 2747, 11075, 13735, 18163, 29681, 68675, 90815, 148405, 454075, 742025, 1216921, 6084605, 30423025]

約数ペア:

[(1, 30423025), (5, 6084605), (25, 1216921), (41, 742025), (67, 454075), (205, 148405), (335, 90815), (443, 68675), (1025, 29681), (1675, 18163), (2215, 13735), (2747, 11075)]