19291265145

素因数分解:

$3^2\times 5^1\times {\mathrm{24107}}^1\times {\mathrm{17783}}^1$

素因数の和:41901

約数の個数: 24

約数和(自身を含む): 33441460416

約数和(自身を除く): 14150195271

約数列:

[1, 3, 5, 9, 15, 45, 17783, 24107, 53349, 72321, 88915, 120535, 160047, 216963, 266745, 361605, 800235, 1084815, 428694781, 1286084343, 2143473905, 3858253029, 6430421715, 19291265145]

約数ペア:

[(1, 19291265145), (3, 6430421715), (5, 3858253029), (9, 2143473905), (15, 1286084343), (45, 428694781), (17783, 1084815), (24107, 800235), (53349, 361605), (72321, 266745), (88915, 216963), (120535, 160047)]