2745306045

素因数分解:

$3^2\times 5^1\times {\mathrm{61006801}}^1$

素因数の和:61006812

約数の個数: 12

約数和(自身を含む): 4758530556

約数和(自身を除く): 2013224511

約数列:

[1, 3, 5, 9, 15, 45, 61006801, 183020403, 305034005, 549061209, 915102015, 2745306045]

約数ペア:

[(1, 2745306045), (3, 915102015), (5, 549061209), (9, 305034005), (15, 183020403), (45, 61006801)]