23951875

素因数分解:

$5^4\times {\mathrm{19}}^1\times {\mathrm{2017}}^1$

素因数の和:2056

約数の個数: 20

約数和(自身を含む): 31521160

約数和(自身を除く): 7569285

約数列:

[1, 5, 19, 25, 95, 125, 475, 625, 2017, 2375, 10085, 11875, 38323, 50425, 191615, 252125, 958075, 1260625, 4790375, 23951875]

約数ペア:

[(1, 23951875), (5, 4790375), (19, 1260625), (25, 958075), (95, 252125), (125, 191615), (475, 50425), (625, 38323), (2017, 11875), (2375, 10085)]