12247515

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{659}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 24710400

約数和(自身を除く): 12462885

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 59, 63, 105, 177, 295, 315, 413, 531, 659, 885, 1239, 1977, 2065, 2655, 3295, 3717, 4613, 5931, 6195, 9885, 13839, 18585, 23065, 29655, 38881, 41517, 69195, 116643, 194405, 207585, 272167, 349929, 583215, 816501, 1360835, 1749645, 2449503, 4082505, 12247515]

約数ペア:

[(1, 12247515), (3, 4082505), (5, 2449503), (7, 1749645), (9, 1360835), (15, 816501), (21, 583215), (35, 349929), (45, 272167), (59, 207585), (63, 194405), (105, 116643), (177, 69195), (295, 41517), (315, 38881), (413, 29655), (531, 23065), (659, 18585), (885, 13839), (1239, 9885), (1977, 6195), (2065, 5931), (2655, 4613), (3295, 3717)]