1865430045

素因数分解:

$3^2\times 5^1\times {\mathrm{41454001}}^1$

素因数の和:41454012

約数の個数: 12

約数和(自身を含む): 3233412156

約数和(自身を除く): 1367982111

約数列:

[1, 3, 5, 9, 15, 45, 41454001, 124362003, 207270005, 373086009, 621810015, 1865430045]

約数ペア:

[(1, 1865430045), (3, 621810015), (5, 373086009), (9, 207270005), (15, 124362003), (45, 41454001)]