20230128045

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{25303}}^1$

素因数の和:25586

約数の個数: 48

約数和(自身を含む): 35605764480

約数和(自身を除く): 15375636435

約数列:

[1, 3, 5, 9, 15, 45, 109, 163, 327, 489, 545, 815, 981, 1467, 1635, 2445, 4905, 7335, 17767, 25303, 53301, 75909, 88835, 126515, 159903, 227727, 266505, 379545, 799515, 1138635, 2758027, 4124389, 8274081, 12373167, 13790135, 20621945, 24822243, 37119501, 41370405, 61865835, 124111215, 185597505, 449558401, 1348675203, 2247792005, 4046025609, 6743376015, 20230128045]

約数ペア:

[(1, 20230128045), (3, 6743376015), (5, 4046025609), (9, 2247792005), (15, 1348675203), (45, 449558401), (109, 185597505), (163, 124111215), (327, 61865835), (489, 41370405), (545, 37119501), (815, 24822243), (981, 20621945), (1467, 13790135), (1635, 12373167), (2445, 8274081), (4905, 4124389), (7335, 2758027), (17767, 1138635), (25303, 799515), (53301, 379545), (75909, 266505), (88835, 227727), (126515, 159903)]