15208039231

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{1091}}^1$

素因数の和:1612

約数の個数: 64

約数和(自身を含む): 21013364736

約数和(自身を除く): 5805325505

約数列:

[1, 7, 11, 17, 23, 77, 119, 161, 187, 253, 391, 463, 1091, 1309, 1771, 2737, 3241, 4301, 5093, 7637, 7871, 10649, 12001, 18547, 25093, 30107, 35651, 55097, 74543, 84007, 86581, 117139, 129829, 175651, 181033, 204017, 276023, 426581, 505133, 606067, 819973, 1267231, 1428119, 1932161, 1991363, 2986067, 3535931, 4692391, 5556463, 8587261, 11618059, 13939541, 32846737, 38895241, 60110827, 81326413, 94459871, 127798649, 197507003, 661219097, 894590543, 1382549021, 2172577033, 15208039231]

約数ペア:

[(1, 15208039231), (7, 2172577033), (11, 1382549021), (17, 894590543), (23, 661219097), (77, 197507003), (119, 127798649), (161, 94459871), (187, 81326413), (253, 60110827), (391, 38895241), (463, 32846737), (1091, 13939541), (1309, 11618059), (1771, 8587261), (2737, 5556463), (3241, 4692391), (4301, 3535931), (5093, 2986067), (7637, 1991363), (7871, 1932161), (10649, 1428119), (12001, 1267231), (18547, 819973), (25093, 606067), (30107, 505133), (35651, 426581), (55097, 276023), (74543, 204017), (84007, 181033), (86581, 175651), (117139, 129829)]