6391305

素因数分解:

$3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:427

約数の個数: 40

約数和(自身を含む): 11755392

約数和(自身を除く): 5364087

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 135, 215, 367, 387, 405, 645, 1101, 1161, 1835, 1935, 3303, 3483, 5505, 5805, 9909, 15781, 16515, 17415, 29727, 47343, 49545, 78905, 142029, 148635, 236715, 426087, 710145, 1278261, 2130435, 6391305]

約数ペア:

[(1, 6391305), (3, 2130435), (5, 1278261), (9, 710145), (15, 426087), (27, 236715), (43, 148635), (45, 142029), (81, 78905), (129, 49545), (135, 47343), (215, 29727), (367, 17415), (387, 16515), (405, 15781), (645, 9909), (1101, 5805), (1161, 5505), (1835, 3483), (1935, 3303)]