1030446945

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{20611}}^1$

素因数の和:20734

約数の個数: 48

約数和(自身を含む): 1967868864

約数和(自身を除く): 937421919

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 101, 165, 303, 495, 505, 909, 1111, 1515, 3333, 4545, 5555, 9999, 16665, 20611, 49995, 61833, 103055, 185499, 226721, 309165, 680163, 927495, 1133605, 2040489, 2081711, 3400815, 6245133, 10202445, 10408555, 18735399, 22898821, 31225665, 68696463, 93676995, 114494105, 206089389, 343482315, 1030446945]

約数ペア:

[(1, 1030446945), (3, 343482315), (5, 206089389), (9, 114494105), (11, 93676995), (15, 68696463), (33, 31225665), (45, 22898821), (55, 18735399), (99, 10408555), (101, 10202445), (165, 6245133), (303, 3400815), (495, 2081711), (505, 2040489), (909, 1133605), (1111, 927495), (1515, 680163), (3333, 309165), (4545, 226721), (5555, 185499), (9999, 103055), (16665, 61833), (20611, 49995)]