72637515

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{94951}}^1$

素因数の和:94979

約数の個数: 24

約数和(自身を含む): 133312608

約数和(自身を除く): 60675093

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 94951, 284853, 474755, 854559, 1424265, 1614167, 4272795, 4842501, 8070835, 14527503, 24212505, 72637515]

約数ペア:

[(1, 72637515), (3, 24212505), (5, 14527503), (9, 8070835), (15, 4842501), (17, 4272795), (45, 1614167), (51, 1424265), (85, 854559), (153, 474755), (255, 284853), (765, 94951)]