52742075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{643}}^1$

素因数の和:863

約数の個数: 24

約数和(自身を含む): 69714288

約数和(自身を除く): 16972213

約数列:

[1, 5, 17, 25, 85, 193, 425, 643, 965, 3215, 3281, 4825, 10931, 16075, 16405, 54655, 82025, 124099, 273275, 620495, 2109683, 3102475, 10548415, 52742075]

約数ペア:

[(1, 52742075), (5, 10548415), (17, 3102475), (25, 2109683), (85, 620495), (193, 273275), (425, 124099), (643, 82025), (965, 54655), (3215, 16405), (3281, 16075), (4825, 10931)]