171408145

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{4111}}^1$

素因数の和:4416

約数の個数: 16

約数和(自身を含む): 213166080

約数和(自身を除く): 41757935

約数列:

[1, 5, 31, 155, 269, 1345, 4111, 8339, 20555, 41695, 127441, 637205, 1105859, 5529295, 34281629, 171408145]

約数ペア:

[(1, 171408145), (5, 34281629), (31, 5529295), (155, 1105859), (269, 637205), (1345, 127441), (4111, 41695), (8339, 20555)]