42162145

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{4783}}^1$

素因数の和:4872

約数の個数: 16

約数和(自身を含む): 53044992

約数和(自身を除く): 10882847

約数列:

[1, 5, 41, 43, 205, 215, 1763, 4783, 8815, 23915, 196103, 205669, 980515, 1028345, 8432429, 42162145]

約数ペア:

[(1, 42162145), (5, 8432429), (41, 1028345), (43, 980515), (205, 205669), (215, 196103), (1763, 23915), (4783, 8815)]