25193405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{3571}}^1$

素因数の和:3676

約数の個数: 16

約数和(自身を含む): 32405184

約数和(自身を除く): 7211779

約数列:

[1, 5, 17, 83, 85, 415, 1411, 3571, 7055, 17855, 60707, 296393, 303535, 1481965, 5038681, 25193405]

約数ペア:

[(1, 25193405), (5, 5038681), (17, 1481965), (83, 303535), (85, 296393), (415, 60707), (1411, 17855), (3571, 7055)]