210829545

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{1201}}^1$

素因数の和:1342

約数の個数: 48

約数和(自身を含む): 378024192

約数和(自身を除く): 167194647

約数列:

[1, 3, 5, 9, 15, 45, 47, 83, 141, 235, 249, 415, 423, 705, 747, 1201, 1245, 2115, 3603, 3735, 3901, 6005, 10809, 11703, 18015, 19505, 35109, 54045, 56447, 58515, 99683, 169341, 175545, 282235, 299049, 498415, 508023, 846705, 897147, 1495245, 2540115, 4485735, 4685101, 14055303, 23425505, 42165909, 70276515, 210829545]

約数ペア:

[(1, 210829545), (3, 70276515), (5, 42165909), (9, 23425505), (15, 14055303), (45, 4685101), (47, 4485735), (83, 2540115), (141, 1495245), (235, 897147), (249, 846705), (415, 508023), (423, 498415), (705, 299049), (747, 282235), (1201, 175545), (1245, 169341), (2115, 99683), (3603, 58515), (3735, 56447), (3901, 54045), (6005, 35109), (10809, 19505), (11703, 18015)]