156680682495

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1987}}^1\times {\mathrm{10663}}^1$

素因数の和:12704

約数の個数: 64

約数和(自身を含む): 274752414720

約数和(自身を除く): 118071732225

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 1987, 2465, 5961, 7395, 9935, 10663, 29805, 31989, 33779, 53315, 57623, 101337, 159945, 168895, 172869, 181271, 288115, 309227, 506685, 543813, 864345, 906355, 927681, 979591, 1546135, 2719065, 2938773, 4638405, 4897955, 5256859, 14693865, 15770577, 21187381, 26284295, 63562143, 78852885, 105936905, 317810715, 360185477, 614434049, 1080556431, 1800927385, 1843302147, 3072170245, 5402782155, 9216510735, 10445378833, 31336136499, 52226894165, 156680682495]

約数ペア:

[(1, 156680682495), (3, 52226894165), (5, 31336136499), (15, 10445378833), (17, 9216510735), (29, 5402782155), (51, 3072170245), (85, 1843302147), (87, 1800927385), (145, 1080556431), (255, 614434049), (435, 360185477), (493, 317810715), (1479, 105936905), (1987, 78852885), (2465, 63562143), (5961, 26284295), (7395, 21187381), (9935, 15770577), (10663, 14693865), (29805, 5256859), (31989, 4897955), (33779, 4638405), (53315, 2938773), (57623, 2719065), (101337, 1546135), (159945, 979591), (168895, 927681), (172869, 906355), (181271, 864345), (288115, 543813), (309227, 506685)]