63673225

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 103437824

約数和(自身を除く): 39764599

約数列:

[1, 5, 7, 11, 25, 31, 35, 55, 77, 97, 121, 155, 175, 217, 275, 341, 385, 485, 605, 679, 775, 847, 1067, 1085, 1705, 1925, 2387, 2425, 3007, 3025, 3395, 3751, 4235, 5335, 5425, 7469, 8525, 11737, 11935, 15035, 16975, 18755, 21049, 21175, 26257, 26675, 33077, 37345, 58685, 59675, 75175, 82159, 93775, 105245, 131285, 165385, 186725, 231539, 293425, 363847, 410795, 526225, 656425, 826925, 1157695, 1819235, 2053975, 2546929, 5788475, 9096175, 12734645, 63673225]

約数ペア:

[(1, 63673225), (5, 12734645), (7, 9096175), (11, 5788475), (25, 2546929), (31, 2053975), (35, 1819235), (55, 1157695), (77, 826925), (97, 656425), (121, 526225), (155, 410795), (175, 363847), (217, 293425), (275, 231539), (341, 186725), (385, 165385), (485, 131285), (605, 105245), (679, 93775), (775, 82159), (847, 75175), (1067, 59675), (1085, 58685), (1705, 37345), (1925, 33077), (2387, 26675), (2425, 26257), (3007, 21175), (3025, 21049), (3395, 18755), (3751, 16975), (4235, 15035), (5335, 11935), (5425, 11737), (7469, 8525)]