1840185

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 3358080

約数和(自身を除く): 1517895

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 317, 387, 645, 951, 1161, 1585, 1935, 2853, 4755, 5805, 8559, 13631, 14265, 40893, 42795, 68155, 122679, 204465, 368037, 613395, 1840185]

約数ペア:

[(1, 1840185), (3, 613395), (5, 368037), (9, 204465), (15, 122679), (27, 68155), (43, 42795), (45, 40893), (129, 14265), (135, 13631), (215, 8559), (317, 5805), (387, 4755), (645, 2853), (951, 1935), (1161, 1585)]