53488215

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 104832000

約数和(自身を除く): 51343785

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 181, 199, 297, 495, 543, 597, 905, 995, 1485, 1629, 1791, 1991, 2189, 2715, 2985, 4887, 5373, 5973, 6567, 8145, 8955, 9955, 10945, 17919, 19701, 24435, 26865, 29865, 32835, 36019, 53757, 59103, 89595, 98505, 108057, 180095, 268785, 295515, 324171, 396209, 540285, 972513, 1188627, 1620855, 1981045, 3565881, 4862565, 5943135, 10697643, 17829405, 53488215]

約数ペア:

[(1, 53488215), (3, 17829405), (5, 10697643), (9, 5943135), (11, 4862565), (15, 3565881), (27, 1981045), (33, 1620855), (45, 1188627), (55, 972513), (99, 540285), (135, 396209), (165, 324171), (181, 295515), (199, 268785), (297, 180095), (495, 108057), (543, 98505), (597, 89595), (905, 59103), (995, 53757), (1485, 36019), (1629, 32835), (1791, 29865), (1991, 26865), (2189, 24435), (2715, 19701), (2985, 17919), (4887, 10945), (5373, 9955), (5973, 8955), (6567, 8145)]