120147256405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{2549003}}^1$

素因数の和:2549876

約数の個数: 16

約数和(自身を含む): 157467271104

約数和(自身を除く): 37320014699

約数列:

[1, 5, 11, 55, 857, 4285, 9427, 47135, 2549003, 12745015, 28039033, 140195165, 2184495571, 10922477855, 24029451281, 120147256405]

約数ペア:

[(1, 120147256405), (5, 24029451281), (11, 10922477855), (55, 2184495571), (857, 140195165), (4285, 28039033), (9427, 12745015), (47135, 2549003)]