25295405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3767}}^1$

素因数の和:3868

約数の個数: 16

約数和(自身を含む): 32555520

約数和(自身を除く): 7260115

約数列:

[1, 5, 17, 79, 85, 395, 1343, 3767, 6715, 18835, 64039, 297593, 320195, 1487965, 5059081, 25295405]

約数ペア:

[(1, 25295405), (5, 5059081), (17, 1487965), (79, 320195), (85, 297593), (395, 64039), (1343, 18835), (3767, 6715)]