2205455

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1033}}^1$

素因数の和:1106

約数の個数: 16

約数和(自身を含む): 3077184

約数和(自身を除く): 871729

約数列:

[1, 5, 7, 35, 61, 305, 427, 1033, 2135, 5165, 7231, 36155, 63013, 315065, 441091, 2205455]

約数ペア:

[(1, 2205455), (5, 441091), (7, 315065), (35, 63013), (61, 36155), (305, 7231), (427, 5165), (1033, 2135)]