77929085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{2731}}^1$

素因数の和:3188

約数の個数: 16

約数和(自身を含む): 100974720

約数和(自身を除く): 23045635

約数列:

[1, 5, 13, 65, 439, 2195, 2731, 5707, 13655, 28535, 35503, 177515, 1198909, 5994545, 15585817, 77929085]

約数ペア:

[(1, 77929085), (5, 15585817), (13, 5994545), (65, 1198909), (439, 177515), (2195, 35503), (2731, 28535), (5707, 13655)]