4940915

素因数分解:

$5^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:136

約数の個数: 32

約数和(自身を含む): 7180800

約数和(自身を除く): 2239885

約数列:

[1, 5, 7, 35, 43, 49, 67, 215, 245, 301, 335, 343, 469, 1505, 1715, 2107, 2345, 2881, 3283, 10535, 14405, 14749, 16415, 20167, 22981, 73745, 100835, 114905, 141169, 705845, 988183, 4940915]

約数ペア:

[(1, 4940915), (5, 988183), (7, 705845), (35, 141169), (43, 114905), (49, 100835), (67, 73745), (215, 22981), (245, 20167), (301, 16415), (335, 14749), (343, 14405), (469, 10535), (1505, 3283), (1715, 2881), (2107, 2345)]