82848825

素因数分解:

$3^4\times 5^2\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:436

約数の個数: 60

約数和(自身を含む): 155021328

約数和(自身を除く): 72172503

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 163, 225, 251, 405, 489, 675, 753, 815, 1255, 1467, 2025, 2259, 2445, 3765, 4075, 4401, 6275, 6777, 7335, 11295, 12225, 13203, 18825, 20331, 22005, 33885, 36675, 40913, 56475, 66015, 101655, 110025, 122739, 169425, 204565, 330075, 368217, 508275, 613695, 1022825, 1104651, 1841085, 3068475, 3313953, 5523255, 9205425, 16569765, 27616275, 82848825]

約数ペア:

[(1, 82848825), (3, 27616275), (5, 16569765), (9, 9205425), (15, 5523255), (25, 3313953), (27, 3068475), (45, 1841085), (75, 1104651), (81, 1022825), (135, 613695), (163, 508275), (225, 368217), (251, 330075), (405, 204565), (489, 169425), (675, 122739), (753, 110025), (815, 101655), (1255, 66015), (1467, 56475), (2025, 40913), (2259, 36675), (2445, 33885), (3765, 22005), (4075, 20331), (4401, 18825), (6275, 13203), (6777, 12225), (7335, 11295)]