12635165

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{281}}^1$

素因数の和:349

約数の個数: 24

約数和(自身を含む): 16842168

約数和(自身を除く): 4207003

約数列:

[1, 5, 17, 23, 85, 115, 281, 391, 529, 1405, 1955, 2645, 4777, 6463, 8993, 23885, 32315, 44965, 109871, 148649, 549355, 743245, 2527033, 12635165]

約数ペア:

[(1, 12635165), (5, 2527033), (17, 743245), (23, 549355), (85, 148649), (115, 109871), (281, 44965), (391, 32315), (529, 23885), (1405, 8993), (1955, 6463), (2645, 4777)]