237630625

素因数分解:

$5^4\times {\mathrm{19}}^1\times {\mathrm{20011}}^1$

素因数の和:20050

約数の個数: 20

約数和(自身を含む): 312587440

約数和(自身を除く): 74956815

約数列:

[1, 5, 19, 25, 95, 125, 475, 625, 2375, 11875, 20011, 100055, 380209, 500275, 1901045, 2501375, 9505225, 12506875, 47526125, 237630625]

約数ペア:

[(1, 237630625), (5, 47526125), (19, 12506875), (25, 9505225), (95, 2501375), (125, 1901045), (475, 500275), (625, 380209), (2375, 100055), (11875, 20011)]