1426725

素因数分解:

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

素因数の和:406

約数の個数: 36

約数和(自身を含む): 2712996

約数和(自身を除く): 1286271

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 373, 425, 765, 1119, 1275, 1865, 3357, 3825, 5595, 6341, 9325, 16785, 19023, 27975, 31705, 57069, 83925, 95115, 158525, 285345, 475575, 1426725]

約数ペア:

[(1, 1426725), (3, 475575), (5, 285345), (9, 158525), (15, 95115), (17, 83925), (25, 57069), (45, 31705), (51, 27975), (75, 19023), (85, 16785), (153, 9325), (225, 6341), (255, 5595), (373, 3825), (425, 3357), (765, 1865), (1119, 1275)]