12960069135

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1\times {\mathrm{1861}}^1$

素因数の和:2456

約数の個数: 64

約数和(自身を含む): 22702934016

約数和(自身を除く): 9742864881

約数列:

[1, 3, 5, 13, 15, 39, 65, 71, 195, 213, 355, 503, 923, 1065, 1509, 1861, 2515, 2769, 4615, 5583, 6539, 7545, 9305, 13845, 19617, 24193, 27915, 32695, 35713, 72579, 98085, 107139, 120965, 132131, 178565, 362895, 396393, 464269, 535695, 660655, 936083, 1392807, 1717703, 1981965, 2321345, 2808249, 4680415, 5153109, 6964035, 8588515, 12169079, 14041245, 25765545, 36507237, 60845395, 66461893, 182536185, 199385679, 332309465, 864004609, 996928395, 2592013827, 4320023045, 12960069135]

約数ペア:

[(1, 12960069135), (3, 4320023045), (5, 2592013827), (13, 996928395), (15, 864004609), (39, 332309465), (65, 199385679), (71, 182536185), (195, 66461893), (213, 60845395), (355, 36507237), (503, 25765545), (923, 14041245), (1065, 12169079), (1509, 8588515), (1861, 6964035), (2515, 5153109), (2769, 4680415), (4615, 2808249), (5583, 2321345), (6539, 1981965), (7545, 1717703), (9305, 1392807), (13845, 936083), (19617, 660655), (24193, 535695), (27915, 464269), (32695, 396393), (35713, 362895), (72579, 178565), (98085, 132131), (107139, 120965)]