458746275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2129}}^1$

素因数の和:2185

約数の個数: 72

約数和(自身を含む): 870011280

約数和(自身を除く): 411265005

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 169, 195, 221, 255, 325, 425, 507, 663, 845, 975, 1105, 1275, 2129, 2535, 2873, 3315, 4225, 5525, 6387, 8619, 10645, 12675, 14365, 16575, 27677, 31935, 36193, 43095, 53225, 71825, 83031, 108579, 138385, 159675, 180965, 215475, 359801, 415155, 470509, 542895, 691925, 904825, 1079403, 1411527, 1799005, 2075775, 2352545, 2714475, 5397015, 6116617, 7057635, 8995025, 11762725, 18349851, 26985075, 30583085, 35288175, 91749255, 152915425, 458746275]

約数ペア:

[(1, 458746275), (3, 152915425), (5, 91749255), (13, 35288175), (15, 30583085), (17, 26985075), (25, 18349851), (39, 11762725), (51, 8995025), (65, 7057635), (75, 6116617), (85, 5397015), (169, 2714475), (195, 2352545), (221, 2075775), (255, 1799005), (325, 1411527), (425, 1079403), (507, 904825), (663, 691925), (845, 542895), (975, 470509), (1105, 415155), (1275, 359801), (2129, 215475), (2535, 180965), (2873, 159675), (3315, 138385), (4225, 108579), (5525, 83031), (6387, 71825), (8619, 53225), (10645, 43095), (12675, 36193), (14365, 31935), (16575, 27677)]