66475175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8893}}^1$

素因数の和:8939

約数の個数: 24

約数和(自身を含む): 92639904

約数和(自身を除く): 26164729

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 1495, 7475, 8893, 44465, 115609, 204539, 222325, 578045, 1022695, 2659007, 2890225, 5113475, 13295035, 66475175]

約数ペア:

[(1, 66475175), (5, 13295035), (13, 5113475), (23, 2890225), (25, 2659007), (65, 1022695), (115, 578045), (299, 222325), (325, 204539), (575, 115609), (1495, 44465), (7475, 8893)]