54149145

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{189997}}^1$

素因数の和:190024

約数の個数: 16

約数和(自身を含む): 91199040

約数和(自身を除く): 37049895

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 189997, 569991, 949985, 2849955, 3609943, 10829829, 18049715, 54149145]

約数ペア:

[(1, 54149145), (3, 18049715), (5, 10829829), (15, 3609943), (19, 2849955), (57, 949985), (95, 569991), (285, 189997)]