7676145

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3967}}^1$

素因数の和:4021

約数の個数: 24

約数和(自身を含む): 13618176

約数和(自身を除く): 5942031

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 3967, 11901, 19835, 35703, 59505, 170581, 178515, 511743, 852905, 1535229, 2558715, 7676145]

約数ペア:

[(1, 7676145), (3, 2558715), (5, 1535229), (9, 852905), (15, 511743), (43, 178515), (45, 170581), (129, 59505), (215, 35703), (387, 19835), (645, 11901), (1935, 3967)]