39112705

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{439}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 47773440

約数和(自身を除く): 8660735

約数列:

[1, 5, 103, 173, 439, 515, 865, 2195, 17819, 45217, 75947, 89095, 226085, 379735, 7822541, 39112705]

約数ペア:

[(1, 39112705), (5, 7822541), (103, 379735), (173, 226085), (439, 89095), (515, 75947), (865, 45217), (2195, 17819)]