14905215

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:198

約数の個数: 80

約数和(自身を含む): 30492000

約数和(自身を除く): 15586785

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 39, 45, 57, 65, 81, 95, 117, 135, 149, 171, 195, 247, 285, 351, 405, 447, 513, 585, 741, 745, 855, 1053, 1235, 1341, 1539, 1755, 1937, 2223, 2235, 2565, 2831, 3705, 4023, 5265, 5811, 6669, 6705, 7695, 8493, 9685, 11115, 12069, 14155, 17433, 20007, 20115, 25479, 29055, 33345, 36803, 42465, 52299, 60345, 76437, 87165, 100035, 110409, 127395, 156897, 184015, 229311, 261495, 331227, 382185, 552045, 784485, 993681, 1146555, 1656135, 2981043, 4968405, 14905215]

約数ペア:

[(1, 14905215), (3, 4968405), (5, 2981043), (9, 1656135), (13, 1146555), (15, 993681), (19, 784485), (27, 552045), (39, 382185), (45, 331227), (57, 261495), (65, 229311), (81, 184015), (95, 156897), (117, 127395), (135, 110409), (149, 100035), (171, 87165), (195, 76437), (247, 60345), (285, 52299), (351, 42465), (405, 36803), (447, 33345), (513, 29055), (585, 25479), (741, 20115), (745, 20007), (855, 17433), (1053, 14155), (1235, 12069), (1341, 11115), (1539, 9685), (1755, 8493), (1937, 7695), (2223, 6705), (2235, 6669), (2565, 5811), (2831, 5265), (3705, 4023)]