54107115

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{563}}^1$

素因数の和:763

約数の個数: 32

約数和(自身を含む): 89337600

約数和(自身を除く): 35230485

約数列:

[1, 3, 5, 15, 43, 129, 149, 215, 447, 563, 645, 745, 1689, 2235, 2815, 6407, 8445, 19221, 24209, 32035, 72627, 83887, 96105, 121045, 251661, 363135, 419435, 1258305, 3607141, 10821423, 18035705, 54107115]

約数ペア:

[(1, 54107115), (3, 18035705), (5, 10821423), (15, 3607141), (43, 1258305), (129, 419435), (149, 363135), (215, 251661), (447, 121045), (563, 96105), (645, 83887), (745, 72627), (1689, 32035), (2235, 24209), (2815, 19221), (6407, 8445)]