15691938945

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{425083}}^1$

素因数の和:425221

約数の個数: 32

約数和(自身を含む): 26443625472

約数和(自身を除く): 10751686527

約数列:

[1, 3, 5, 15, 23, 69, 107, 115, 321, 345, 535, 1605, 2461, 7383, 12305, 36915, 425083, 1275249, 2125415, 6376245, 9776909, 29330727, 45483881, 48884545, 136451643, 146653635, 227419405, 682258215, 1046129263, 3138387789, 5230646315, 15691938945]

約数ペア:

[(1, 15691938945), (3, 5230646315), (5, 3138387789), (15, 1046129263), (23, 682258215), (69, 227419405), (107, 146653635), (115, 136451643), (321, 48884545), (345, 45483881), (535, 29330727), (1605, 9776909), (2461, 6376245), (7383, 2125415), (12305, 1275249), (36915, 425083)]