69063225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11959}}^1$

素因数の和:11990

約数の個数: 48

約数和(自身を含む): 142371840

約数和(自身を除く): 73308615

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 231, 275, 385, 525, 825, 1155, 1925, 5775, 11959, 35877, 59795, 83713, 131549, 179385, 251139, 298975, 394647, 418565, 657745, 896925, 920843, 1255695, 1973235, 2092825, 2762529, 3288725, 4604215, 6278475, 9866175, 13812645, 23021075, 69063225]

約数ペア:

[(1, 69063225), (3, 23021075), (5, 13812645), (7, 9866175), (11, 6278475), (15, 4604215), (21, 3288725), (25, 2762529), (33, 2092825), (35, 1973235), (55, 1255695), (75, 920843), (77, 896925), (105, 657745), (165, 418565), (175, 394647), (231, 298975), (275, 251139), (385, 179385), (525, 131549), (825, 83713), (1155, 59795), (1925, 35877), (5775, 11959)]