24961545

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{727}}^1$

素因数の和:854

約数の個数: 48

約数和(自身を含む): 49969920

約数和(自身を除く): 25008375

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 109, 315, 327, 545, 727, 763, 981, 1635, 2181, 2289, 3635, 3815, 4905, 5089, 6543, 6867, 10905, 11445, 15267, 25445, 32715, 34335, 45801, 76335, 79243, 229005, 237729, 396215, 554701, 713187, 1188645, 1664103, 2773505, 3565935, 4992309, 8320515, 24961545]

約数ペア:

[(1, 24961545), (3, 8320515), (5, 4992309), (7, 3565935), (9, 2773505), (15, 1664103), (21, 1188645), (35, 713187), (45, 554701), (63, 396215), (105, 237729), (109, 229005), (315, 79243), (327, 76335), (545, 45801), (727, 34335), (763, 32715), (981, 25445), (1635, 15267), (2181, 11445), (2289, 10905), (3635, 6867), (3815, 6543), (4905, 5089)]