7674225

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 14499072

約数和(自身を除く): 6824847

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 195, 221, 255, 325, 425, 463, 663, 975, 1105, 1275, 1389, 2315, 3315, 5525, 6019, 6945, 7871, 11575, 16575, 18057, 23613, 30095, 34725, 39355, 90285, 102323, 118065, 150475, 196775, 306969, 451425, 511615, 590325, 1534845, 2558075, 7674225]

約数ペア:

[(1, 7674225), (3, 2558075), (5, 1534845), (13, 590325), (15, 511615), (17, 451425), (25, 306969), (39, 196775), (51, 150475), (65, 118065), (75, 102323), (85, 90285), (195, 39355), (221, 34725), (255, 30095), (325, 23613), (425, 18057), (463, 16575), (663, 11575), (975, 7871), (1105, 6945), (1275, 6019), (1389, 5525), (2315, 3315)]