8689654145

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{116009}}^1$

素因数の和:116296

約数の個数: 16

約数和(自身を含む): 10624659840

約数和(自身を除く): 1935005695

約数列:

[1, 5, 71, 211, 355, 1055, 14981, 74905, 116009, 580045, 8236639, 24477899, 41183195, 122389495, 1737930829, 8689654145]

約数ペア:

[(1, 8689654145), (5, 1737930829), (71, 122389495), (211, 41183195), (355, 24477899), (1055, 8236639), (14981, 580045), (74905, 116009)]