6388725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 12396032

約数和(自身を除く): 6007307

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 43, 75, 105, 129, 175, 215, 283, 301, 525, 645, 849, 903, 1075, 1415, 1505, 1981, 3225, 4245, 4515, 5943, 7075, 7525, 9905, 12169, 21225, 22575, 29715, 36507, 49525, 60845, 85183, 148575, 182535, 255549, 304225, 425915, 912675, 1277745, 2129575, 6388725]

約数ペア:

[(1, 6388725), (3, 2129575), (5, 1277745), (7, 912675), (15, 425915), (21, 304225), (25, 255549), (35, 182535), (43, 148575), (75, 85183), (105, 60845), (129, 49525), (175, 36507), (215, 29715), (283, 22575), (301, 21225), (525, 12169), (645, 9905), (849, 7525), (903, 7075), (1075, 5943), (1415, 4515), (1505, 4245), (1981, 3225)]