27550955

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{877}}^1$

素因数の和:1046

約数の個数: 16

約数和(自身を含む): 33968064

約数和(自身を除く): 6417109

約数列:

[1, 5, 61, 103, 305, 515, 877, 4385, 6283, 31415, 53497, 90331, 267485, 451655, 5510191, 27550955]

約数ペア:

[(1, 27550955), (5, 5510191), (61, 451655), (103, 267485), (305, 90331), (515, 53497), (877, 31415), (4385, 6283)]