2173670265

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{4127}}^1$

素因数の和:4258

約数の個数: 64

約数和(自身を含む): 3900266496

約数和(自身を除く): 1726596231

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 73, 111, 185, 195, 219, 365, 481, 555, 949, 1095, 1443, 2405, 2701, 2847, 4127, 4745, 7215, 8103, 12381, 13505, 14235, 20635, 35113, 40515, 53651, 61905, 105339, 152699, 160953, 175565, 268255, 301271, 458097, 526695, 763495, 804765, 903813, 1506355, 1985087, 2290485, 3916523, 4519065, 5955261, 9925435, 11147027, 11749569, 19582615, 29776305, 33441081, 55735135, 58747845, 144911351, 167205405, 434734053, 724556755, 2173670265]

約数ペア:

[(1, 2173670265), (3, 724556755), (5, 434734053), (13, 167205405), (15, 144911351), (37, 58747845), (39, 55735135), (65, 33441081), (73, 29776305), (111, 19582615), (185, 11749569), (195, 11147027), (219, 9925435), (365, 5955261), (481, 4519065), (555, 3916523), (949, 2290485), (1095, 1985087), (1443, 1506355), (2405, 903813), (2701, 804765), (2847, 763495), (4127, 526695), (4745, 458097), (7215, 301271), (8103, 268255), (12381, 175565), (13505, 160953), (14235, 152699), (20635, 105339), (35113, 61905), (40515, 53651)]