15612561279

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1877}}^1\times {\mathrm{4259}}^1$

素因数の和:6180

約数の個数: 48

約数和(自身を含む): 26624931840

約数和(自身を除く): 11012370561

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1877, 1953, 4259, 5631, 12777, 13139, 16893, 29813, 38331, 39417, 58187, 89439, 118251, 132029, 174561, 268317, 396087, 407309, 523683, 924203, 1188261, 1221927, 2772609, 3665781, 7994143, 8317827, 23982429, 55959001, 71947287, 167877003, 247818433, 503631009, 743455299, 1734729031, 2230365897, 5204187093, 15612561279]

約数ペア:

[(1, 15612561279), (3, 5204187093), (7, 2230365897), (9, 1734729031), (21, 743455299), (31, 503631009), (63, 247818433), (93, 167877003), (217, 71947287), (279, 55959001), (651, 23982429), (1877, 8317827), (1953, 7994143), (4259, 3665781), (5631, 2772609), (12777, 1221927), (13139, 1188261), (16893, 924203), (29813, 523683), (38331, 407309), (39417, 396087), (58187, 268317), (89439, 174561), (118251, 132029)]