12198735

素因数分解:

$3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{829}}^1$

素因数の和:952

約数の個数: 32

約数和(自身を含む): 21912000

約数和(自身を除く): 9713265

約数列:

[1, 3, 5, 9, 15, 27, 45, 109, 135, 327, 545, 829, 981, 1635, 2487, 2943, 4145, 4905, 7461, 12435, 14715, 22383, 37305, 90361, 111915, 271083, 451805, 813249, 1355415, 2439747, 4066245, 12198735]

約数ペア:

[(1, 12198735), (3, 4066245), (5, 2439747), (9, 1355415), (15, 813249), (27, 451805), (45, 271083), (109, 111915), (135, 90361), (327, 37305), (545, 22383), (829, 14715), (981, 12435), (1635, 7461), (2487, 4905), (2943, 4145)]