65485221

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{4157}}^1$

素因数の和:4308

約数の個数: 16

約数和(自身を含む): 89812800

約数和(自身を除く): 24327579

約数列:

[1, 3, 59, 89, 177, 267, 4157, 5251, 12471, 15753, 245263, 369973, 735789, 1109919, 21828407, 65485221]

約数ペア:

[(1, 65485221), (3, 21828407), (59, 1109919), (89, 735789), (177, 369973), (267, 245263), (4157, 15753), (5251, 12471)]