2205328635

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1689907}}^1$

素因数の和:1689947

約数の個数: 24

約数和(自身を含む): 3954384720

約数和(自身を除く): 1749056085

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 1689907, 5069721, 8449535, 15209163, 25348605, 49007303, 76045815, 147021909, 245036515, 441065727, 735109545, 2205328635]

約数ペア:

[(1, 2205328635), (3, 735109545), (5, 441065727), (9, 245036515), (15, 147021909), (29, 76045815), (45, 49007303), (87, 25348605), (145, 15209163), (261, 8449535), (435, 5069721), (1305, 1689907)]