15722472865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{74077}}^1$

素因数の和:74337

約数の個数: 32

約数和(自身を含む): 21889160064

約数和(自身を除く): 6166687199

約数列:

[1, 5, 11, 17, 55, 85, 187, 227, 935, 1135, 2497, 3859, 12485, 19295, 42449, 74077, 212245, 370385, 814847, 1259309, 4074235, 6296545, 13852399, 16815479, 69261995, 84077395, 184970269, 285863143, 924851345, 1429315715, 3144494573, 15722472865]

約数ペア:

[(1, 15722472865), (5, 3144494573), (11, 1429315715), (17, 924851345), (55, 285863143), (85, 184970269), (187, 84077395), (227, 69261995), (935, 16815479), (1135, 13852399), (2497, 6296545), (3859, 4074235), (12485, 1259309), (19295, 814847), (42449, 370385), (74077, 212245)]