13526205

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{239}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 27648000

約数和(自身を除く): 14121795

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 147, 165, 231, 239, 245, 343, 385, 539, 717, 735, 1029, 1155, 1195, 1617, 1673, 1715, 2629, 2695, 3585, 3773, 5019, 5145, 7887, 8085, 8365, 11319, 11711, 13145, 18403, 18865, 25095, 35133, 39435, 55209, 56595, 58555, 81977, 92015, 128821, 175665, 245931, 276045, 386463, 409885, 644105, 901747, 1229655, 1932315, 2705241, 4508735, 13526205]

約数ペア:

[(1, 13526205), (3, 4508735), (5, 2705241), (7, 1932315), (11, 1229655), (15, 901747), (21, 644105), (33, 409885), (35, 386463), (49, 276045), (55, 245931), (77, 175665), (105, 128821), (147, 92015), (165, 81977), (231, 58555), (239, 56595), (245, 55209), (343, 39435), (385, 35133), (539, 25095), (717, 18865), (735, 18403), (1029, 13145), (1155, 11711), (1195, 11319), (1617, 8365), (1673, 8085), (1715, 7887), (2629, 5145), (2695, 5019), (3585, 3773)]