9205425

素因数分解:

$3^2\times 5^2\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:430

約数の個数: 36

約数和(自身を含む): 16655184

約数和(自身を除く): 7449759

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 163, 225, 251, 489, 753, 815, 1255, 1467, 2259, 2445, 3765, 4075, 6275, 7335, 11295, 12225, 18825, 36675, 40913, 56475, 122739, 204565, 368217, 613695, 1022825, 1841085, 3068475, 9205425]

約数ペア:

[(1, 9205425), (3, 3068475), (5, 1841085), (9, 1022825), (15, 613695), (25, 368217), (45, 204565), (75, 122739), (163, 56475), (225, 40913), (251, 36675), (489, 18825), (753, 12225), (815, 11295), (1255, 7335), (1467, 6275), (2259, 4075), (2445, 3765)]