17090955

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:385

約数の個数: 72

約数和(自身を含む): 36065952

約数和(自身を除く): 18974997

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 49, 63, 69, 105, 115, 147, 161, 207, 245, 315, 337, 345, 441, 483, 735, 805, 1011, 1035, 1127, 1449, 1685, 2205, 2359, 2415, 3033, 3381, 5055, 5635, 7077, 7245, 7751, 10143, 11795, 15165, 16513, 16905, 21231, 23253, 35385, 38755, 49539, 50715, 54257, 69759, 82565, 106155, 116265, 148617, 162771, 247695, 271285, 348795, 379799, 488313, 743085, 813855, 1139397, 1898995, 2441565, 3418191, 5696985, 17090955]

約数ペア:

[(1, 17090955), (3, 5696985), (5, 3418191), (7, 2441565), (9, 1898995), (15, 1139397), (21, 813855), (23, 743085), (35, 488313), (45, 379799), (49, 348795), (63, 271285), (69, 247695), (105, 162771), (115, 148617), (147, 116265), (161, 106155), (207, 82565), (245, 69759), (315, 54257), (337, 50715), (345, 49539), (441, 38755), (483, 35385), (735, 23253), (805, 21231), (1011, 16905), (1035, 16513), (1127, 15165), (1449, 11795), (1685, 10143), (2205, 7751), (2359, 7245), (2415, 7077), (3033, 5635), (3381, 5055)]