2017609605

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{140551}}^1$

素因数の和:140602

約数の個数: 48

約数和(自身を含む): 3946700160

約数和(自身を除く): 1929090555

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 45, 55, 87, 99, 145, 165, 261, 319, 435, 495, 957, 1305, 1595, 2871, 4785, 14355, 140551, 421653, 702755, 1264959, 1546061, 2108265, 4075979, 4638183, 6324795, 7730305, 12227937, 13914549, 20379895, 23190915, 36683811, 44835769, 61139685, 69572745, 134507307, 183419055, 224178845, 403521921, 672536535, 2017609605]

約数ペア:

[(1, 2017609605), (3, 672536535), (5, 403521921), (9, 224178845), (11, 183419055), (15, 134507307), (29, 69572745), (33, 61139685), (45, 44835769), (55, 36683811), (87, 23190915), (99, 20379895), (145, 13914549), (165, 12227937), (261, 7730305), (319, 6324795), (435, 4638183), (495, 4075979), (957, 2108265), (1305, 1546061), (1595, 1264959), (2871, 702755), (4785, 421653), (14355, 140551)]