31073886145

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1153}}^1\times {\mathrm{1217}}^1$

素因数の和:2521

約数の個数: 32

約数和(自身を含む): 38591384832

約数和(自身を除く): 7517498687

約数列:

[1, 5, 43, 103, 215, 515, 1153, 1217, 4429, 5765, 6085, 22145, 49579, 52331, 118759, 125351, 247895, 261655, 593795, 626755, 1403201, 5106637, 5390093, 7016005, 25533185, 26950465, 60337643, 144529703, 301688215, 722648515, 6214777229, 31073886145]

約数ペア:

[(1, 31073886145), (5, 6214777229), (43, 722648515), (103, 301688215), (215, 144529703), (515, 60337643), (1153, 26950465), (1217, 25533185), (4429, 7016005), (5765, 5390093), (6085, 5106637), (22145, 1403201), (49579, 626755), (52331, 593795), (118759, 261655), (125351, 247895)]