27392355

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{587}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 51184224

約数和(自身を除く): 23791869

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 61, 85, 153, 183, 255, 305, 549, 587, 765, 915, 1037, 1761, 2745, 2935, 3111, 5185, 5283, 8805, 9333, 9979, 15555, 26415, 29937, 35807, 46665, 49895, 89811, 107421, 149685, 179035, 322263, 449055, 537105, 608719, 1611315, 1826157, 3043595, 5478471, 9130785, 27392355]

約数ペア:

[(1, 27392355), (3, 9130785), (5, 5478471), (9, 3043595), (15, 1826157), (17, 1611315), (45, 608719), (51, 537105), (61, 449055), (85, 322263), (153, 179035), (183, 149685), (255, 107421), (305, 89811), (549, 49895), (587, 46665), (765, 35807), (915, 29937), (1037, 26415), (1761, 15555), (2745, 9979), (2935, 9333), (3111, 8805), (5185, 5283)]