239470165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{727}}^1$

素因数の和:909

約数の個数: 32

約数和(自身を含む): 322672896

約数和(自身を除く): 83202731

約数列:

[1, 5, 11, 53, 55, 113, 265, 565, 583, 727, 1243, 2915, 3635, 5989, 6215, 7997, 29945, 38531, 39985, 65879, 82151, 192655, 329395, 410755, 423841, 903661, 2119205, 4354003, 4518305, 21770015, 47894033, 239470165]

約数ペア:

[(1, 239470165), (5, 47894033), (11, 21770015), (53, 4518305), (55, 4354003), (113, 2119205), (265, 903661), (565, 423841), (583, 410755), (727, 329395), (1243, 192655), (2915, 82151), (3635, 65879), (5989, 39985), (6215, 38531), (7997, 29945)]