5925625

素因数分解:

$5^4\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:538

約数の個数: 20

約数和(自身を含む): 7810000

約数和(自身を除く): 1884375

約数列:

[1, 5, 19, 25, 95, 125, 475, 499, 625, 2375, 2495, 9481, 11875, 12475, 47405, 62375, 237025, 311875, 1185125, 5925625]

約数ペア:

[(1, 5925625), (5, 1185125), (19, 311875), (25, 237025), (95, 62375), (125, 47405), (475, 12475), (499, 11875), (625, 9481), (2375, 2495)]