55547895

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2243}}^1$

素因数の和:2391

約数の個数: 32

約数和(自身を含む): 96509952

約数和(自身を除く): 40962057

約数列:

[1, 3, 5, 13, 15, 39, 65, 127, 195, 381, 635, 1651, 1905, 2243, 4953, 6729, 8255, 11215, 24765, 29159, 33645, 87477, 145795, 284861, 437385, 854583, 1424305, 3703193, 4272915, 11109579, 18515965, 55547895]

約数ペア:

[(1, 55547895), (3, 18515965), (5, 11109579), (13, 4272915), (15, 3703193), (39, 1424305), (65, 854583), (127, 437385), (195, 284861), (381, 145795), (635, 87477), (1651, 33645), (1905, 29159), (2243, 24765), (4953, 11215), (6729, 8255)]