4176985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:492

約数の個数: 16

約数和(自身を含む): 5358096

約数和(自身を除く): 1181111

約数列:

[1, 5, 17, 85, 157, 313, 785, 1565, 2669, 5321, 13345, 26605, 49141, 245705, 835397, 4176985]

約数ペア:

[(1, 4176985), (5, 835397), (17, 245705), (85, 49141), (157, 26605), (313, 13345), (785, 5321), (1565, 2669)]