3007235

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 4603392

約数和(自身を除く): 1596157

約数列:

[1, 5, 7, 11, 35, 55, 73, 77, 107, 365, 385, 511, 535, 749, 803, 1177, 2555, 3745, 4015, 5621, 5885, 7811, 8239, 28105, 39055, 41195, 54677, 85921, 273385, 429605, 601447, 3007235]

約数ペア:

[(1, 3007235), (5, 601447), (7, 429605), (11, 273385), (35, 85921), (55, 54677), (73, 41195), (77, 39055), (107, 28105), (365, 8239), (385, 7811), (511, 5885), (535, 5621), (749, 4015), (803, 3745), (1177, 2555)]