24391875

素因数分解:

$3^1\times 5^4\times {\mathrm{13009}}^1$

素因数の和:13032

約数の個数: 20

約数和(自身を含む): 40643240

約数和(自身を除く): 16251365

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 13009, 39027, 65045, 195135, 325225, 975675, 1626125, 4878375, 8130625, 24391875]

約数ペア:

[(1, 24391875), (3, 8130625), (5, 4878375), (15, 1626125), (25, 975675), (75, 325225), (125, 195135), (375, 65045), (625, 39027), (1875, 13009)]