39045795

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 64162560

約数和(自身を除く): 25116765

約数列:

[1, 3, 5, 15, 61, 139, 183, 305, 307, 417, 695, 915, 921, 1535, 2085, 4605, 8479, 18727, 25437, 42395, 42673, 56181, 93635, 127185, 128019, 213365, 280905, 640095, 2603053, 7809159, 13015265, 39045795]

約数ペア:

[(1, 39045795), (3, 13015265), (5, 7809159), (15, 2603053), (61, 640095), (139, 280905), (183, 213365), (305, 128019), (307, 127185), (417, 93635), (695, 56181), (915, 42673), (921, 42395), (1535, 25437), (2085, 18727), (4605, 8479)]