16939395

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:114

約数の個数: 96

約数和(自身を含む): 35622720

約数和(自身を除く): 18683325

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 51, 55, 61, 85, 99, 121, 135, 153, 165, 183, 187, 255, 297, 305, 363, 459, 495, 549, 561, 605, 671, 765, 915, 935, 1037, 1089, 1485, 1647, 1683, 1815, 2013, 2057, 2295, 2745, 2805, 3111, 3267, 3355, 5049, 5185, 5445, 6039, 6171, 7381, 8235, 8415, 9333, 10065, 10285, 11407, 15555, 16335, 18117, 18513, 22143, 25245, 27999, 30195, 30855, 34221, 36905, 46665, 55539, 57035, 66429, 90585, 92565, 102663, 110715, 125477, 139995, 171105, 199287, 277695, 307989, 332145, 376431, 513315, 627385, 996435, 1129293, 1539945, 1882155, 3387879, 5646465, 16939395]

約数ペア:

[(1, 16939395), (3, 5646465), (5, 3387879), (9, 1882155), (11, 1539945), (15, 1129293), (17, 996435), (27, 627385), (33, 513315), (45, 376431), (51, 332145), (55, 307989), (61, 277695), (85, 199287), (99, 171105), (121, 139995), (135, 125477), (153, 110715), (165, 102663), (183, 92565), (187, 90585), (255, 66429), (297, 57035), (305, 55539), (363, 46665), (459, 36905), (495, 34221), (549, 30855), (561, 30195), (605, 27999), (671, 25245), (765, 22143), (915, 18513), (935, 18117), (1037, 16335), (1089, 15555), (1485, 11407), (1647, 10285), (1683, 10065), (1815, 9333), (2013, 8415), (2057, 8235), (2295, 7381), (2745, 6171), (2805, 6039), (3111, 5445), (3267, 5185), (3355, 5049)]