2004457545

素因数分解:

$3^2\times 5^1\times {\mathrm{2069}}^1\times {\mathrm{21529}}^1$

素因数の和:23609

約数の個数: 24

約数和(自身を含む): 3476233800

約数和(自身を除く): 1471776255

約数列:

[1, 3, 5, 9, 15, 45, 2069, 6207, 10345, 18621, 21529, 31035, 64587, 93105, 107645, 193761, 322935, 968805, 44543501, 133630503, 222717505, 400891509, 668152515, 2004457545]

約数ペア:

[(1, 2004457545), (3, 668152515), (5, 400891509), (9, 222717505), (15, 133630503), (45, 44543501), (2069, 968805), (6207, 322935), (10345, 193761), (18621, 107645), (21529, 93105), (31035, 64587)]