74768805

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{32579}}^1$

素因数の和:32610

約数の個数: 32

約数和(自身を含む): 140745600

約数和(自身を除く): 65976795

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 32579, 97737, 162895, 293211, 488685, 553843, 879633, 1466055, 1661529, 2769215, 4398165, 4984587, 8307645, 14953761, 24922935, 74768805]

約数ペア:

[(1, 74768805), (3, 24922935), (5, 14953761), (9, 8307645), (15, 4984587), (17, 4398165), (27, 2769215), (45, 1661529), (51, 1466055), (85, 879633), (135, 553843), (153, 488685), (255, 293211), (459, 162895), (765, 97737), (2295, 32579)]