30643515

素因数分解:

$3^6\times 5^1\times 7^1\times {\mathrm{1201}}^1$

素因数の和:1231

約数の個数: 56

約数和(自身を含む): 63061728

約数和(自身を除く): 32418213

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 729, 945, 1201, 1215, 1701, 2835, 3603, 3645, 5103, 6005, 8407, 8505, 10809, 18015, 25221, 25515, 32427, 42035, 54045, 75663, 97281, 126105, 162135, 226989, 291843, 378315, 486405, 680967, 875529, 1134945, 1459215, 2042901, 3404835, 4377645, 6128703, 10214505, 30643515]

約数ペア:

[(1, 30643515), (3, 10214505), (5, 6128703), (7, 4377645), (9, 3404835), (15, 2042901), (21, 1459215), (27, 1134945), (35, 875529), (45, 680967), (63, 486405), (81, 378315), (105, 291843), (135, 226989), (189, 162135), (243, 126105), (315, 97281), (405, 75663), (567, 54045), (729, 42035), (945, 32427), (1201, 25515), (1215, 25221), (1701, 18015), (2835, 10809), (3603, 8505), (3645, 8407), (5103, 6005)]