9919425

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{6961}}^1$

素因数の和:6993

約数の個数: 24

約数和(自身を含む): 17265760

約数和(自身を除く): 7346335

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 6961, 20883, 34805, 104415, 132259, 174025, 396777, 522075, 661295, 1983885, 3306475, 9919425]

約数ペア:

[(1, 9919425), (3, 3306475), (5, 1983885), (15, 661295), (19, 522075), (25, 396777), (57, 174025), (75, 132259), (95, 104415), (285, 34805), (475, 20883), (1425, 6961)]