7714845

素因数分解:

$3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:503

約数の個数: 40

約数和(自身を含む): 14183136

約数和(自身を除く): 6468291

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 135, 215, 387, 405, 443, 645, 1161, 1329, 1935, 2215, 3483, 3987, 5805, 6645, 11961, 17415, 19049, 19935, 35883, 57147, 59805, 95245, 171441, 179415, 285735, 514323, 857205, 1542969, 2571615, 7714845]

約数ペア:

[(1, 7714845), (3, 2571615), (5, 1542969), (9, 857205), (15, 514323), (27, 285735), (43, 179415), (45, 171441), (81, 95245), (129, 59805), (135, 57147), (215, 35883), (387, 19935), (405, 19049), (443, 17415), (645, 11961), (1161, 6645), (1329, 5805), (1935, 3987), (2215, 3483)]