11506885225

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{269}}^1$

素因数の和:559

約数の個数: 72

約数和(自身を含む): 16030224000

約数和(自身を除く): 4523338775

約数列:

[1, 5, 11, 25, 55, 79, 121, 179, 269, 275, 395, 605, 869, 895, 1345, 1969, 1975, 2959, 3025, 4345, 4475, 6725, 9559, 9845, 14141, 14795, 21251, 21659, 21725, 32549, 47795, 48151, 49225, 70705, 73975, 106255, 108295, 155551, 162745, 233761, 238975, 240755, 353525, 529661, 531275, 541475, 777755, 813725, 1168805, 1203775, 1711061, 2571371, 2648305, 3803929, 3888775, 5826271, 5844025, 8555305, 12856855, 13241525, 19019645, 29131355, 41843219, 42776525, 64284275, 95098225, 145656775, 209216095, 460275409, 1046080475, 2301377045, 11506885225]

約数ペア:

[(1, 11506885225), (5, 2301377045), (11, 1046080475), (25, 460275409), (55, 209216095), (79, 145656775), (121, 95098225), (179, 64284275), (269, 42776525), (275, 41843219), (395, 29131355), (605, 19019645), (869, 13241525), (895, 12856855), (1345, 8555305), (1969, 5844025), (1975, 5826271), (2959, 3888775), (3025, 3803929), (4345, 2648305), (4475, 2571371), (6725, 1711061), (9559, 1203775), (9845, 1168805), (14141, 813725), (14795, 777755), (21251, 541475), (21659, 531275), (21725, 529661), (32549, 353525), (47795, 240755), (48151, 238975), (49225, 233761), (70705, 162745), (73975, 155551), (106255, 108295)]