55455535

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1\times {\mathrm{643}}^1$

素因数の和:1062

約数の個数: 16

約数和(自身を含む): 68253696

約数和(自身を除く): 12798161

約数列:

[1, 5, 47, 235, 367, 643, 1835, 3215, 17249, 30221, 86245, 151105, 235981, 1179905, 11091107, 55455535]

約数ペア:

[(1, 55455535), (5, 11091107), (47, 1179905), (235, 235981), (367, 151105), (643, 86245), (1835, 30221), (3215, 17249)]