2000602305

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79531}}^1$

素因数の和:79598

約数の個数: 48

約数和(自身を含む): 3821353536

約数和(自身を除く): 1820751231

約数列:

[1, 3, 5, 9, 13, 15, 39, 43, 45, 65, 117, 129, 195, 215, 387, 559, 585, 645, 1677, 1935, 2795, 5031, 8385, 25155, 79531, 238593, 397655, 715779, 1033903, 1192965, 3101709, 3419833, 3578895, 5169515, 9305127, 10259499, 15508545, 17099165, 30778497, 44457829, 46525635, 51297495, 133373487, 153892485, 222289145, 400120461, 666867435, 2000602305]

約数ペア:

[(1, 2000602305), (3, 666867435), (5, 400120461), (9, 222289145), (13, 153892485), (15, 133373487), (39, 51297495), (43, 46525635), (45, 44457829), (65, 30778497), (117, 17099165), (129, 15508545), (195, 10259499), (215, 9305127), (387, 5169515), (559, 3578895), (585, 3419833), (645, 3101709), (1677, 1192965), (1935, 1033903), (2795, 715779), (5031, 397655), (8385, 238593), (25155, 79531)]