1229334525

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2083}}^1$

素因数の和:2203

約数の個数: 72

約数和(自身を含む): 2291116256

約数和(自身を除く): 1061781731

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 61, 75, 129, 183, 215, 225, 305, 387, 549, 645, 915, 1075, 1525, 1935, 2083, 2623, 2745, 3225, 4575, 6249, 7869, 9675, 10415, 13115, 13725, 18747, 23607, 31245, 39345, 52075, 65575, 89569, 93735, 118035, 127063, 156225, 196725, 268707, 381189, 447845, 468675, 590175, 635315, 806121, 1143567, 1343535, 1905945, 2239225, 3176575, 4030605, 5463709, 5717835, 6717675, 9529725, 16391127, 20153025, 27318545, 28589175, 49173381, 81955635, 136592725, 245866905, 409778175, 1229334525]

約数ペア:

[(1, 1229334525), (3, 409778175), (5, 245866905), (9, 136592725), (15, 81955635), (25, 49173381), (43, 28589175), (45, 27318545), (61, 20153025), (75, 16391127), (129, 9529725), (183, 6717675), (215, 5717835), (225, 5463709), (305, 4030605), (387, 3176575), (549, 2239225), (645, 1905945), (915, 1343535), (1075, 1143567), (1525, 806121), (1935, 635315), (2083, 590175), (2623, 468675), (2745, 447845), (3225, 381189), (4575, 268707), (6249, 196725), (7869, 156225), (9675, 127063), (10415, 118035), (13115, 93735), (13725, 89569), (18747, 65575), (23607, 52075), (31245, 39345)]