27709715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{3209}}^1$

素因数の和:3382

約数の個数: 16

約数和(自身を含む): 36516960

約数和(自身を除く): 8807245

約数列:

[1, 5, 11, 55, 157, 785, 1727, 3209, 8635, 16045, 35299, 176495, 503813, 2519065, 5541943, 27709715]

約数ペア:

[(1, 27709715), (5, 5541943), (11, 2519065), (55, 503813), (157, 176495), (785, 35299), (1727, 16045), (3209, 8635)]