56802355

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{15541}}^1$

素因数の和:15606

約数の個数: 16

約数和(自身を含む): 73855584

約数和(自身を除く): 17053229

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 15541, 77705, 264197, 668263, 1320985, 3341315, 11360471, 56802355]

約数ペア:

[(1, 56802355), (5, 11360471), (17, 3341315), (43, 1320985), (85, 668263), (215, 264197), (731, 77705), (3655, 15541)]