840366945

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{4729}}^1$

素因数の和:5110

約数の個数: 48

約数和(自身を含む): 1593820800

約数和(自身を除く): 753453855

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 359, 495, 1077, 1795, 3231, 3949, 4729, 5385, 11847, 14187, 16155, 19745, 23645, 35541, 42561, 52019, 59235, 70935, 156057, 177705, 212805, 260095, 468171, 780285, 1697711, 2340855, 5093133, 8488555, 15279399, 18674821, 25465665, 56024463, 76396995, 93374105, 168073389, 280122315, 840366945]

約数ペア:

[(1, 840366945), (3, 280122315), (5, 168073389), (9, 93374105), (11, 76396995), (15, 56024463), (33, 25465665), (45, 18674821), (55, 15279399), (99, 8488555), (165, 5093133), (359, 2340855), (495, 1697711), (1077, 780285), (1795, 468171), (3231, 260095), (3949, 212805), (4729, 177705), (5385, 156057), (11847, 70935), (14187, 59235), (16155, 52019), (19745, 42561), (23645, 35541)]