12249150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{643}}^1$

素因数の和:785

約数の個数: 48

約数和(自身を含む): 30664704

約数和(自身を除く): 18415554

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 127, 150, 254, 381, 635, 643, 762, 1270, 1286, 1905, 1929, 3175, 3215, 3810, 3858, 6350, 6430, 9525, 9645, 16075, 19050, 19290, 32150, 48225, 81661, 96450, 163322, 244983, 408305, 489966, 816610, 1224915, 2041525, 2449830, 4083050, 6124575, 12249150]

約数ペア:

[(1, 12249150), (2, 6124575), (3, 4083050), (5, 2449830), (6, 2041525), (10, 1224915), (15, 816610), (25, 489966), (30, 408305), (50, 244983), (75, 163322), (127, 96450), (150, 81661), (254, 48225), (381, 32150), (635, 19290), (643, 19050), (762, 16075), (1270, 9645), (1286, 9525), (1905, 6430), (1929, 6350), (3175, 3858), (3215, 3810)]