2095006925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{1321}}^1$

素因数の和:1494

約数の個数: 48

約数和(自身を含む): 2911361280

約数和(自身を除く): 816354355

約数列:

[1, 5, 11, 25, 55, 73, 79, 275, 365, 395, 803, 869, 1321, 1825, 1975, 4015, 4345, 5767, 6605, 14531, 20075, 21725, 28835, 33025, 63437, 72655, 96433, 104359, 144175, 317185, 363275, 482165, 521795, 1060763, 1147949, 1585925, 2410825, 2608975, 5303815, 5739745, 7618207, 26519075, 28698725, 38091035, 83800277, 190455175, 419001385, 2095006925]

約数ペア:

[(1, 2095006925), (5, 419001385), (11, 190455175), (25, 83800277), (55, 38091035), (73, 28698725), (79, 26519075), (275, 7618207), (365, 5739745), (395, 5303815), (803, 2608975), (869, 2410825), (1321, 1585925), (1825, 1147949), (1975, 1060763), (4015, 521795), (4345, 482165), (5767, 363275), (6605, 317185), (14531, 144175), (20075, 104359), (21725, 96433), (28835, 72655), (33025, 63437)]