63495

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:111

約数の個数: 24

約数和(自身を含む): 117936

約数和(自身を除く): 54441

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 83, 85, 153, 249, 255, 415, 747, 765, 1245, 1411, 3735, 4233, 7055, 12699, 21165, 63495]

約数ペア:

[(1, 63495), (3, 21165), (5, 12699), (9, 7055), (15, 4233), (17, 3735), (45, 1411), (51, 1245), (83, 765), (85, 747), (153, 415), (249, 255)]