496744225

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{37561}}^1$

素因数の和:37617

約数の個数: 18

約数和(自身を含む): 643925366

約数和(自身を除く): 147181141

約数列:

[1, 5, 23, 25, 115, 529, 575, 2645, 13225, 37561, 187805, 863903, 939025, 4319515, 19869769, 21597575, 99348845, 496744225]

約数ペア:

[(1, 496744225), (5, 99348845), (23, 21597575), (25, 19869769), (115, 4319515), (529, 939025), (575, 863903), (2645, 187805), (13225, 37561)]