22909915

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{733}}^1$

素因数の和:811

約数の個数: 32

約数和(自身を含む): 33822720

約数和(自身を除く): 10912805

約数列:

[1, 5, 7, 19, 35, 47, 95, 133, 235, 329, 665, 733, 893, 1645, 3665, 4465, 5131, 6251, 13927, 25655, 31255, 34451, 69635, 97489, 172255, 241157, 487445, 654569, 1205785, 3272845, 4581983, 22909915]

約数ペア:

[(1, 22909915), (5, 4581983), (7, 3272845), (19, 1205785), (35, 654569), (47, 487445), (95, 241157), (133, 172255), (235, 97489), (329, 69635), (665, 34451), (733, 31255), (893, 25655), (1645, 13927), (3665, 6251), (4465, 5131)]