242538565

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{1951}}^1$

素因数の和:2049

約数の個数: 24

約数和(自身を含む): 310883328

約数和(自身を除く): 68344763

約数列:

[1, 5, 23, 47, 115, 235, 529, 1081, 1951, 2645, 5405, 9755, 24863, 44873, 91697, 124315, 224365, 458485, 1032079, 2109031, 5160395, 10545155, 48507713, 242538565]

約数ペア:

[(1, 242538565), (5, 48507713), (23, 10545155), (47, 5160395), (115, 2109031), (235, 1032079), (529, 458485), (1081, 224365), (1951, 124315), (2645, 91697), (5405, 44873), (9755, 24863)]