4289895

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1$

素因数の和:796

約数の個数: 32

約数和(自身を含む): 7814400

約数和(自身を除く): 3524505

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 739, 1161, 1935, 2217, 3695, 5805, 6651, 11085, 19953, 31777, 33255, 95331, 99765, 158885, 285993, 476655, 857979, 1429965, 4289895]

約数ペア:

[(1, 4289895), (3, 1429965), (5, 857979), (9, 476655), (15, 285993), (27, 158885), (43, 99765), (45, 95331), (129, 33255), (135, 31777), (215, 19953), (387, 11085), (645, 6651), (739, 5805), (1161, 3695), (1935, 2217)]