61940445

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{2243}}^1$

素因数の和:2521

約数の個数: 32

約数和(自身を含む): 113743872

約数和(自身を除く): 51803427

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 263, 789, 1315, 1841, 2243, 3945, 5523, 6729, 9205, 11215, 15701, 27615, 33645, 47103, 78505, 235515, 589909, 1769727, 2949545, 4129363, 8848635, 12388089, 20646815, 61940445]

約数ペア:

[(1, 61940445), (3, 20646815), (5, 12388089), (7, 8848635), (15, 4129363), (21, 2949545), (35, 1769727), (105, 589909), (263, 235515), (789, 78505), (1315, 47103), (1841, 33645), (2243, 27615), (3945, 15701), (5523, 11215), (6729, 9205)]