86402215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 114693120

約数和(自身を除く): 28290905

約数列:

[1, 5, 19, 37, 47, 95, 185, 235, 523, 703, 893, 1739, 2615, 3515, 4465, 8695, 9937, 19351, 24581, 33041, 49685, 96755, 122905, 165205, 367669, 467039, 909497, 1838345, 2335195, 4547485, 17280443, 86402215]

約数ペア:

[(1, 86402215), (5, 17280443), (19, 4547485), (37, 2335195), (47, 1838345), (95, 909497), (185, 467039), (235, 367669), (523, 165205), (703, 122905), (893, 96755), (1739, 49685), (2615, 33041), (3515, 24581), (4465, 19351), (8695, 9937)]