129333875

素因数分解:

$5^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{503}}^1$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 188225856

約数和(自身を除く): 58891981

約数列:

[1, 5, 11, 17, 25, 55, 85, 121, 125, 187, 275, 425, 503, 605, 935, 1375, 2057, 2125, 2515, 3025, 4675, 5533, 8551, 10285, 12575, 15125, 23375, 27665, 42755, 51425, 60863, 62875, 94061, 138325, 213775, 257125, 304315, 470305, 691625, 1034671, 1068875, 1521575, 2351525, 5173355, 7607875, 11757625, 25866775, 129333875]

約数ペア:

[(1, 129333875), (5, 25866775), (11, 11757625), (17, 7607875), (25, 5173355), (55, 2351525), (85, 1521575), (121, 1068875), (125, 1034671), (187, 691625), (275, 470305), (425, 304315), (503, 257125), (605, 213775), (935, 138325), (1375, 94061), (2057, 62875), (2125, 60863), (2515, 51425), (3025, 42755), (4675, 27665), (5533, 23375), (8551, 15125), (10285, 12575)]