24397825

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 31890816

約数和(自身を除く): 7492991

約数列:

[1, 5, 23, 25, 115, 151, 281, 575, 755, 1405, 3473, 3775, 6463, 7025, 17365, 32315, 42431, 86825, 161575, 212155, 975913, 1060775, 4879565, 24397825]

約数ペア:

[(1, 24397825), (5, 4879565), (23, 1060775), (25, 975913), (115, 212155), (151, 161575), (281, 86825), (575, 42431), (755, 32315), (1405, 17365), (3473, 7025), (3775, 6463)]