4488225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 8666112

約数和(自身を除く): 4177887

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 83, 103, 105, 175, 249, 309, 415, 515, 525, 581, 721, 1245, 1545, 1743, 2075, 2163, 2575, 2905, 3605, 6225, 7725, 8549, 8715, 10815, 14525, 18025, 25647, 42745, 43575, 54075, 59843, 128235, 179529, 213725, 299215, 641175, 897645, 1496075, 4488225]

約数ペア:

[(1, 4488225), (3, 1496075), (5, 897645), (7, 641175), (15, 299215), (21, 213725), (25, 179529), (35, 128235), (75, 59843), (83, 54075), (103, 43575), (105, 42745), (175, 25647), (249, 18025), (309, 14525), (415, 10815), (515, 8715), (525, 8549), (581, 7725), (721, 6225), (1245, 3605), (1545, 2905), (1743, 2575), (2075, 2163)]