2247806295

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{18439}}^1$

素因数の和:18506

約数の個数: 80

約数和(自身を含む): 4712378880

約数和(自身を除く): 2464572585

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 43, 45, 63, 81, 105, 129, 135, 189, 215, 301, 315, 387, 405, 567, 645, 903, 945, 1161, 1505, 1935, 2709, 2835, 3483, 4515, 5805, 8127, 13545, 17415, 18439, 24381, 40635, 55317, 92195, 121905, 129073, 165951, 276585, 387219, 497853, 645365, 792877, 829755, 1161657, 1493559, 1936095, 2378631, 2489265, 3484971, 3964385, 5550139, 5808285, 7135893, 7467795, 10454913, 11893155, 16650417, 17424855, 21407679, 27750695, 35679465, 49951251, 52274565, 64223037, 83252085, 107038395, 149853753, 249756255, 321115185, 449561259, 749268765, 2247806295]

約数ペア:

[(1, 2247806295), (3, 749268765), (5, 449561259), (7, 321115185), (9, 249756255), (15, 149853753), (21, 107038395), (27, 83252085), (35, 64223037), (43, 52274565), (45, 49951251), (63, 35679465), (81, 27750695), (105, 21407679), (129, 17424855), (135, 16650417), (189, 11893155), (215, 10454913), (301, 7467795), (315, 7135893), (387, 5808285), (405, 5550139), (567, 3964385), (645, 3484971), (903, 2489265), (945, 2378631), (1161, 1936095), (1505, 1493559), (1935, 1161657), (2709, 829755), (2835, 792877), (3483, 645365), (4515, 497853), (5805, 387219), (8127, 276585), (13545, 165951), (17415, 129073), (18439, 121905), (24381, 92195), (40635, 55317)]