83141145

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{42967}}^1$

素因数の和:43021

約数の個数: 24

約数和(自身を含む): 147466176

約数和(自身を除く): 64325031

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 42967, 128901, 214835, 386703, 644505, 1847581, 1933515, 5542743, 9237905, 16628229, 27713715, 83141145]

約数ペア:

[(1, 83141145), (3, 27713715), (5, 16628229), (9, 9237905), (15, 5542743), (43, 1933515), (45, 1847581), (129, 644505), (215, 386703), (387, 214835), (645, 128901), (1935, 42967)]