12502395

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 23418720

約数和(自身を除く): 10916325

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 59, 85, 153, 177, 255, 277, 295, 531, 765, 831, 885, 1003, 1385, 2493, 2655, 3009, 4155, 4709, 5015, 9027, 12465, 14127, 15045, 16343, 23545, 42381, 45135, 49029, 70635, 81715, 147087, 211905, 245145, 277831, 735435, 833493, 1389155, 2500479, 4167465, 12502395]

約数ペア:

[(1, 12502395), (3, 4167465), (5, 2500479), (9, 1389155), (15, 833493), (17, 735435), (45, 277831), (51, 245145), (59, 211905), (85, 147087), (153, 81715), (177, 70635), (255, 49029), (277, 45135), (295, 42381), (531, 23545), (765, 16343), (831, 15045), (885, 14127), (1003, 12465), (1385, 9027), (2493, 5015), (2655, 4709), (3009, 4155)]