24648125

素因数分解:

$5^4\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:482

約数の個数: 20

約数和(自身を含む): 31161900

約数和(自身を除く): 6513775

約数列:

[1, 5, 25, 113, 125, 349, 565, 625, 1745, 2825, 8725, 14125, 39437, 43625, 70625, 197185, 218125, 985925, 4929625, 24648125]

約数ペア:

[(1, 24648125), (5, 4929625), (25, 985925), (113, 218125), (125, 197185), (349, 70625), (565, 43625), (625, 39437), (1745, 14125), (2825, 8725)]