2224958385

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{3407}}^1$

素因数の和:3642

約数の個数: 64

約数和(自身を含む): 4081093632

約数和(自身を除く): 1856135247

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 197, 221, 255, 591, 663, 985, 1105, 2561, 2955, 3315, 3349, 3407, 7683, 10047, 10221, 12805, 16745, 17035, 38415, 43537, 44291, 50235, 51105, 57919, 130611, 132873, 173757, 217685, 221455, 289595, 653055, 664365, 671179, 752947, 868785, 2013537, 2258841, 3355895, 3764735, 8725327, 10067685, 11294205, 11410043, 26175981, 34230129, 43626635, 57050215, 130879905, 148330559, 171150645, 444991677, 741652795, 2224958385]

約数ペア:

[(1, 2224958385), (3, 741652795), (5, 444991677), (13, 171150645), (15, 148330559), (17, 130879905), (39, 57050215), (51, 43626635), (65, 34230129), (85, 26175981), (195, 11410043), (197, 11294205), (221, 10067685), (255, 8725327), (591, 3764735), (663, 3355895), (985, 2258841), (1105, 2013537), (2561, 868785), (2955, 752947), (3315, 671179), (3349, 664365), (3407, 653055), (7683, 289595), (10047, 221455), (10221, 217685), (12805, 173757), (16745, 132873), (17035, 130611), (38415, 57919), (43537, 51105), (44291, 50235)]