9783125

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{1423}}^1$

素因数の和:1454

約数の個数: 20

約数和(自身を含む): 13345728

約数和(自身を除く): 3562603

約数列:

[1, 5, 11, 25, 55, 125, 275, 625, 1375, 1423, 6875, 7115, 15653, 35575, 78265, 177875, 391325, 889375, 1956625, 9783125]

約数ペア:

[(1, 9783125), (5, 1956625), (11, 889375), (25, 391325), (55, 177875), (125, 78265), (275, 35575), (625, 15653), (1375, 7115), (1423, 6875)]