42783305

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{5189}}^1$

素因数の和:5308

約数の個数: 16

約数和(自身を含む): 54930960

約数和(自身を除く): 12147655

約数列:

[1, 5, 17, 85, 97, 485, 1649, 5189, 8245, 25945, 88213, 441065, 503333, 2516665, 8556661, 42783305]

約数ペア:

[(1, 42783305), (5, 8556661), (17, 2516665), (85, 503333), (97, 441065), (485, 88213), (1649, 25945), (5189, 8245)]