31475665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{10303}}^1$

素因数の和:10368

約数の個数: 16

約数和(自身を含む): 41545728

約数和(自身を除く): 10070063

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 10303, 51515, 133939, 484241, 669695, 2421205, 6295133, 31475665]

約数ペア:

[(1, 31475665), (5, 6295133), (13, 2421205), (47, 669695), (65, 484241), (235, 133939), (611, 51515), (3055, 10303)]