28182495

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1567}}^1$

素因数の和:1695

約数の個数: 32

約数和(自身を含む): 49674240

約数和(自身を除く): 21491745

約数列:

[1, 3, 5, 11, 15, 33, 55, 109, 165, 327, 545, 1199, 1567, 1635, 3597, 4701, 5995, 7835, 17237, 17985, 23505, 51711, 86185, 170803, 258555, 512409, 854015, 1878833, 2562045, 5636499, 9394165, 28182495]

約数ペア:

[(1, 28182495), (3, 9394165), (5, 5636499), (11, 2562045), (15, 1878833), (33, 854015), (55, 512409), (109, 258555), (165, 170803), (327, 86185), (545, 51711), (1199, 23505), (1567, 17985), (1635, 17237), (3597, 7835), (4701, 5995)]