22261995

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2437}}^1$

素因数の和:2484

約数の個数: 48

約数和(自身を含む): 45639360

約数和(自身を除く): 23377365

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 203, 261, 315, 435, 609, 1015, 1305, 1827, 2437, 3045, 7311, 9135, 12185, 17059, 21933, 36555, 51177, 70673, 85295, 109665, 153531, 212019, 255885, 353365, 494711, 636057, 767655, 1060095, 1484133, 2473555, 3180285, 4452399, 7420665, 22261995]

約数ペア:

[(1, 22261995), (3, 7420665), (5, 4452399), (7, 3180285), (9, 2473555), (15, 1484133), (21, 1060095), (29, 767655), (35, 636057), (45, 494711), (63, 353365), (87, 255885), (105, 212019), (145, 153531), (203, 109665), (261, 85295), (315, 70673), (435, 51177), (609, 36555), (1015, 21933), (1305, 17059), (1827, 12185), (2437, 9135), (3045, 7311)]