97978535

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{2297}}^1$

素因数の和:2770

約数の個数: 16

約数和(自身を含む): 124092000

約数和(自身を除く): 26113465

約数列:

[1, 5, 19, 95, 449, 2245, 2297, 8531, 11485, 42655, 43643, 218215, 1031353, 5156765, 19595707, 97978535]

約数ペア:

[(1, 97978535), (5, 19595707), (19, 5156765), (95, 1031353), (449, 218215), (2245, 43643), (2297, 42655), (8531, 11485)]