15000732

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:347

約数の個数: 72

約数和(自身を含む): 40674816

約数和(自身を除く): 25674084

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 127, 153, 193, 204, 254, 306, 381, 386, 508, 579, 612, 762, 772, 1143, 1158, 1524, 1737, 2159, 2286, 2316, 3281, 3474, 4318, 4572, 6477, 6562, 6948, 8636, 9843, 12954, 13124, 19431, 19686, 24511, 25908, 29529, 38862, 39372, 49022, 59058, 73533, 77724, 98044, 118116, 147066, 220599, 294132, 416687, 441198, 833374, 882396, 1250061, 1666748, 2500122, 3750183, 5000244, 7500366, 15000732]

約数ペア:

[(1, 15000732), (2, 7500366), (3, 5000244), (4, 3750183), (6, 2500122), (9, 1666748), (12, 1250061), (17, 882396), (18, 833374), (34, 441198), (36, 416687), (51, 294132), (68, 220599), (102, 147066), (127, 118116), (153, 98044), (193, 77724), (204, 73533), (254, 59058), (306, 49022), (381, 39372), (386, 38862), (508, 29529), (579, 25908), (612, 24511), (762, 19686), (772, 19431), (1143, 13124), (1158, 12954), (1524, 9843), (1737, 8636), (2159, 6948), (2286, 6562), (2316, 6477), (3281, 4572), (3474, 4318)]