1457055

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 2661120

約数和(自身を除く): 1204065

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 251, 387, 645, 753, 1161, 1255, 1935, 2259, 3765, 5805, 6777, 10793, 11295, 32379, 33885, 53965, 97137, 161895, 291411, 485685, 1457055]

約数ペア:

[(1, 1457055), (3, 485685), (5, 291411), (9, 161895), (15, 97137), (27, 53965), (43, 33885), (45, 32379), (129, 11295), (135, 10793), (215, 6777), (251, 5805), (387, 3765), (645, 2259), (753, 1935), (1161, 1255)]