894115

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:246

約数の個数: 16

約数和(自身を含む): 1160352

約数和(自身を除く): 266237

約数列:

[1, 5, 17, 67, 85, 157, 335, 785, 1139, 2669, 5695, 10519, 13345, 52595, 178823, 894115]

約数ペア:

[(1, 894115), (5, 178823), (17, 52595), (67, 13345), (85, 10519), (157, 5695), (335, 2669), (785, 1139)]