56925225

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{769}}^1$

素因数の和:839

約数の個数: 72

約数和(自身を含む): 119159040

約数和(自身を除く): 62233815

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 47, 63, 75, 105, 141, 175, 225, 235, 315, 329, 423, 525, 705, 769, 987, 1175, 1575, 1645, 2115, 2307, 2961, 3525, 3845, 4935, 5383, 6921, 8225, 10575, 11535, 14805, 16149, 19225, 24675, 26915, 34605, 36143, 48447, 57675, 74025, 80745, 108429, 134575, 173025, 180715, 242235, 253001, 325287, 403725, 542145, 759003, 903575, 1211175, 1265005, 1626435, 2277009, 2710725, 3795015, 6325025, 8132175, 11385045, 18975075, 56925225]

約数ペア:

[(1, 56925225), (3, 18975075), (5, 11385045), (7, 8132175), (9, 6325025), (15, 3795015), (21, 2710725), (25, 2277009), (35, 1626435), (45, 1265005), (47, 1211175), (63, 903575), (75, 759003), (105, 542145), (141, 403725), (175, 325287), (225, 253001), (235, 242235), (315, 180715), (329, 173025), (423, 134575), (525, 108429), (705, 80745), (769, 74025), (987, 57675), (1175, 48447), (1575, 36143), (1645, 34605), (2115, 26915), (2307, 24675), (2961, 19225), (3525, 16149), (3845, 14805), (4935, 11535), (5383, 10575), (6921, 8225)]