2669852025

素因数分解:

$3^2\times 5^2\times {\mathrm{11866009}}^1$

素因数の和:11866025

約数の個数: 18

約数和(自身を含む): 4782002030

約数和(自身を除く): 2112150005

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 11866009, 35598027, 59330045, 106794081, 177990135, 296650225, 533970405, 889950675, 2669852025]

約数ペア:

[(1, 2669852025), (3, 889950675), (5, 533970405), (9, 296650225), (15, 177990135), (25, 106794081), (45, 59330045), (75, 35598027), (225, 11866009)]