8424955

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 12810240

約数和(自身を除く): 4385285

約数列:

[1, 5, 7, 11, 35, 55, 77, 79, 277, 385, 395, 553, 869, 1385, 1939, 2765, 3047, 4345, 6083, 9695, 15235, 21329, 21883, 30415, 106645, 109415, 153181, 240713, 765905, 1203565, 1684991, 8424955]

約数ペア:

[(1, 8424955), (5, 1684991), (7, 1203565), (11, 765905), (35, 240713), (55, 153181), (77, 109415), (79, 106645), (277, 30415), (385, 21883), (395, 21329), (553, 15235), (869, 9695), (1385, 6083), (1939, 4345), (2765, 3047)]