1012894515

素因数分解:

$3^2\times 5^1\times {\mathrm{22508767}}^1$

素因数の和:22508778

約数の個数: 12

約数和(自身を含む): 1755683904

約数和(自身を除く): 742789389

約数列:

[1, 3, 5, 9, 15, 45, 22508767, 67526301, 112543835, 202578903, 337631505, 1012894515]

約数ペア:

[(1, 1012894515), (3, 337631505), (5, 202578903), (9, 112543835), (15, 67526301), (45, 22508767)]