15705955161

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{523}}^1$

素因数の和:665

約数の個数: 120

約数和(自身を含む): 27055754880

約数和(自身を除く): 11349799719

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 79, 81, 117, 171, 237, 247, 351, 361, 513, 523, 711, 741, 1027, 1053, 1083, 1501, 1539, 1569, 2133, 2223, 3081, 3249, 4503, 4693, 4707, 6399, 6669, 6799, 9243, 9747, 9937, 13509, 14079, 14121, 19513, 20007, 20397, 27729, 28519, 29241, 29811, 40527, 41317, 42237, 42363, 58539, 61191, 83187, 85557, 89433, 121581, 123951, 126711, 129181, 175617, 183573, 188803, 256671, 268299, 370747, 371853, 380133, 387543, 526851, 537121, 550719, 566409, 770013, 785023, 804897, 1112241, 1115559, 1162629, 1580553, 1611363, 1699227, 2310039, 2355069, 2454439, 3336723, 3346677, 3487887, 4834089, 5097681, 7065207, 7363317, 10010169, 10205299, 10463661, 14502267, 14915437, 15293043, 21195621, 22089951, 30030507, 30615897, 43506801, 44746311, 63586863, 66269853, 91847691, 134238933, 193900681, 198809559, 275543073, 402716799, 581702043, 826629219, 1208150397, 1745106129, 5235318387, 15705955161]

約数ペア:

[(1, 15705955161), (3, 5235318387), (9, 1745106129), (13, 1208150397), (19, 826629219), (27, 581702043), (39, 402716799), (57, 275543073), (79, 198809559), (81, 193900681), (117, 134238933), (171, 91847691), (237, 66269853), (247, 63586863), (351, 44746311), (361, 43506801), (513, 30615897), (523, 30030507), (711, 22089951), (741, 21195621), (1027, 15293043), (1053, 14915437), (1083, 14502267), (1501, 10463661), (1539, 10205299), (1569, 10010169), (2133, 7363317), (2223, 7065207), (3081, 5097681), (3249, 4834089), (4503, 3487887), (4693, 3346677), (4707, 3336723), (6399, 2454439), (6669, 2355069), (6799, 2310039), (9243, 1699227), (9747, 1611363), (9937, 1580553), (13509, 1162629), (14079, 1115559), (14121, 1112241), (19513, 804897), (20007, 785023), (20397, 770013), (27729, 566409), (28519, 550719), (29241, 537121), (29811, 526851), (40527, 387543), (41317, 380133), (42237, 371853), (42363, 370747), (58539, 268299), (61191, 256671), (83187, 188803), (85557, 183573), (89433, 175617), (121581, 129181), (123951, 126711)]