2130435

素因数分解:

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

素因数の和:424

約数の個数: 32

約数和(自身を含む): 3886080

約数和(自身を除く): 1755645

約数列:

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

約数ペア:

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