4280175

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:409

約数の個数: 48

約数和(自身を含む): 8347680

約数和(自身を除く): 4067505

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 135, 153, 225, 255, 373, 425, 459, 675, 765, 1119, 1275, 1865, 2295, 3357, 3825, 5595, 6341, 9325, 10071, 11475, 16785, 19023, 27975, 31705, 50355, 57069, 83925, 95115, 158525, 171207, 251775, 285345, 475575, 856035, 1426725, 4280175]

約数ペア:

[(1, 4280175), (3, 1426725), (5, 856035), (9, 475575), (15, 285345), (17, 251775), (25, 171207), (27, 158525), (45, 95115), (51, 83925), (75, 57069), (85, 50355), (135, 31705), (153, 27975), (225, 19023), (255, 16785), (373, 11475), (425, 10071), (459, 9325), (675, 6341), (765, 5595), (1119, 3825), (1275, 3357), (1865, 2295)]