2000407545

素因数分解:

$3^2\times 5^1\times {\mathrm{44453501}}^1$

素因数の和:44453512

約数の個数: 12

約数和(自身を含む): 3467373156

約数和(自身を除く): 1466965611

約数列:

[1, 3, 5, 9, 15, 45, 44453501, 133360503, 222267505, 400081509, 666802515, 2000407545]

約数ペア:

[(1, 2000407545), (3, 666802515), (5, 400081509), (9, 222267505), (15, 133360503), (45, 44453501)]