42543495

素因数分解:

$3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2087}}^1$

素因数の和:2252

約数の個数: 32

約数和(自身を含む): 76170240

約数和(自身を除く): 33626745

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 151, 453, 755, 1359, 2087, 2265, 4077, 6261, 6795, 10435, 18783, 20385, 31305, 56349, 93915, 281745, 315137, 945411, 1575685, 2836233, 4727055, 8508699, 14181165, 42543495]

約数ペア:

[(1, 42543495), (3, 14181165), (5, 8508699), (9, 4727055), (15, 2836233), (27, 1575685), (45, 945411), (135, 315137), (151, 281745), (453, 93915), (755, 56349), (1359, 31305), (2087, 20385), (2265, 18783), (4077, 10435), (6261, 6795)]