73130175

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{6373}}^1$

素因数の和:6409

約数の個数: 48

約数和(自身を含む): 142267680

約数和(自身を除く): 69137505

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 135, 153, 225, 255, 425, 459, 675, 765, 1275, 2295, 3825, 6373, 11475, 19119, 31865, 57357, 95595, 108341, 159325, 172071, 286785, 325023, 477975, 541705, 860355, 975069, 1433925, 1625115, 2708525, 2925207, 4301775, 4875345, 8125575, 14626035, 24376725, 73130175]

約数ペア:

[(1, 73130175), (3, 24376725), (5, 14626035), (9, 8125575), (15, 4875345), (17, 4301775), (25, 2925207), (27, 2708525), (45, 1625115), (51, 1433925), (75, 975069), (85, 860355), (135, 541705), (153, 477975), (225, 325023), (255, 286785), (425, 172071), (459, 159325), (675, 108341), (765, 95595), (1275, 57357), (2295, 31865), (3825, 19119), (6373, 11475)]