12125025

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:124

約数の個数: 96

約数和(自身を含む): 25712640

約数和(自身を除く): 13587615

約数列:

[1, 3, 5, 9, 11, 15, 23, 25, 27, 33, 45, 55, 69, 71, 75, 99, 115, 135, 165, 207, 213, 225, 253, 275, 297, 345, 355, 495, 575, 621, 639, 675, 759, 781, 825, 1035, 1065, 1265, 1485, 1633, 1725, 1775, 1917, 2277, 2343, 2475, 3105, 3195, 3795, 3905, 4899, 5175, 5325, 6325, 6831, 7029, 7425, 8165, 9585, 11385, 11715, 14697, 15525, 15975, 17963, 18975, 19525, 21087, 24495, 34155, 35145, 40825, 44091, 47925, 53889, 56925, 58575, 73485, 89815, 105435, 122475, 161667, 170775, 175725, 220455, 269445, 367425, 449075, 485001, 527175, 808335, 1102275, 1347225, 2425005, 4041675, 12125025]

約数ペア:

[(1, 12125025), (3, 4041675), (5, 2425005), (9, 1347225), (11, 1102275), (15, 808335), (23, 527175), (25, 485001), (27, 449075), (33, 367425), (45, 269445), (55, 220455), (69, 175725), (71, 170775), (75, 161667), (99, 122475), (115, 105435), (135, 89815), (165, 73485), (207, 58575), (213, 56925), (225, 53889), (253, 47925), (275, 44091), (297, 40825), (345, 35145), (355, 34155), (495, 24495), (575, 21087), (621, 19525), (639, 18975), (675, 17963), (759, 15975), (781, 15525), (825, 14697), (1035, 11715), (1065, 11385), (1265, 9585), (1485, 8165), (1633, 7425), (1725, 7029), (1775, 6831), (1917, 6325), (2277, 5325), (2343, 5175), (2475, 4899), (3105, 3905), (3195, 3795)]