4999575

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 9642240

約数和(自身を除く): 4642665

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 89, 105, 107, 175, 267, 321, 445, 525, 535, 623, 749, 1335, 1605, 1869, 2225, 2247, 2675, 3115, 3745, 6675, 8025, 9345, 9523, 11235, 15575, 18725, 28569, 46725, 47615, 56175, 66661, 142845, 199983, 238075, 333305, 714225, 999915, 1666525, 4999575]

約数ペア:

[(1, 4999575), (3, 1666525), (5, 999915), (7, 714225), (15, 333305), (21, 238075), (25, 199983), (35, 142845), (75, 66661), (89, 56175), (105, 47615), (107, 46725), (175, 28569), (267, 18725), (321, 15575), (445, 11235), (525, 9523), (535, 9345), (623, 8025), (749, 6675), (1335, 3745), (1605, 3115), (1869, 2675), (2225, 2247)]