5200208895

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{25307}}^1$

素因数の和:25444

約数の個数: 64

約数和(自身を含む): 10107002880

約数和(自身を除く): 4906793985

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 103, 105, 133, 285, 309, 399, 515, 665, 721, 1545, 1957, 1995, 2163, 3605, 5871, 9785, 10815, 13699, 25307, 29355, 41097, 68495, 75921, 126535, 177149, 205485, 379605, 480833, 531447, 885745, 1442499, 2404165, 2606621, 2657235, 3365831, 7212495, 7819863, 10097493, 13033105, 16829155, 18246347, 39099315, 49525799, 50487465, 54739041, 91231735, 148577397, 247628995, 273695205, 346680593, 742886985, 1040041779, 1733402965, 5200208895]

約数ペア:

[(1, 5200208895), (3, 1733402965), (5, 1040041779), (7, 742886985), (15, 346680593), (19, 273695205), (21, 247628995), (35, 148577397), (57, 91231735), (95, 54739041), (103, 50487465), (105, 49525799), (133, 39099315), (285, 18246347), (309, 16829155), (399, 13033105), (515, 10097493), (665, 7819863), (721, 7212495), (1545, 3365831), (1957, 2657235), (1995, 2606621), (2163, 2404165), (3605, 1442499), (5871, 885745), (9785, 531447), (10815, 480833), (13699, 379605), (25307, 205485), (29355, 177149), (41097, 126535), (68495, 75921)]