72645165

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{94961}}^1$

素因数の和:94989

約数の個数: 24

約数和(自身を含む): 133326648

約数和(自身を除く): 60681483

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 94961, 284883, 474805, 854649, 1424415, 1614337, 4273245, 4843011, 8071685, 14529033, 24215055, 72645165]

約数ペア:

[(1, 72645165), (3, 24215055), (5, 14529033), (9, 8071685), (15, 4843011), (17, 4273245), (45, 1614337), (51, 1424415), (85, 854649), (153, 474805), (255, 284883), (765, 94961)]