27715045

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1021}}^1$

素因数の和:1176

約数の個数: 16

約数和(自身を含む): 34216560

約数和(自身を除く): 6501515

約数列:

[1, 5, 61, 89, 305, 445, 1021, 5105, 5429, 27145, 62281, 90869, 311405, 454345, 5543009, 27715045]

約数ペア:

[(1, 27715045), (5, 5543009), (61, 454345), (89, 311405), (305, 90869), (445, 62281), (1021, 27145), (5105, 5429)]