149916145

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1\times {\mathrm{1217}}^1$

素因数の和:1640

約数の個数: 16

約数和(自身を含む): 183109248

約数和(自身を除く): 33193103

約数列:

[1, 5, 71, 347, 355, 1217, 1735, 6085, 24637, 86407, 123185, 422299, 432035, 2111495, 29983229, 149916145]

約数ペア:

[(1, 149916145), (5, 29983229), (71, 2111495), (347, 432035), (355, 422299), (1217, 123185), (1735, 86407), (6085, 24637)]