416925

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:142

約数の個数: 36

約数和(自身を含む): 797940

約数和(自身を除く): 381015

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 109, 153, 225, 255, 327, 425, 545, 765, 981, 1275, 1635, 1853, 2725, 3825, 4905, 5559, 8175, 9265, 16677, 24525, 27795, 46325, 83385, 138975, 416925]

約数ペア:

[(1, 416925), (3, 138975), (5, 83385), (9, 46325), (15, 27795), (17, 24525), (25, 16677), (45, 9265), (51, 8175), (75, 5559), (85, 4905), (109, 3825), (153, 2725), (225, 1853), (255, 1635), (327, 1275), (425, 981), (545, 765)]