2884155

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4091}}^1$

素因数の和:4146

約数の個数: 16

約数和(自身を含む): 4713984

約数和(自身を除く): 1829829

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 4091, 12273, 20455, 61365, 192277, 576831, 961385, 2884155]

約数ペア:

[(1, 2884155), (3, 961385), (5, 576831), (15, 192277), (47, 61365), (141, 20455), (235, 12273), (705, 4091)]