1986236415

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1091}}^1\times {\mathrm{1759}}^1$

素因数の和:2884

約数の個数: 48

約数和(自身を含む): 3597834240

約数和(自身を除く): 1611597825

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 1091, 1759, 3273, 5277, 5455, 8795, 9819, 15831, 16365, 25093, 26385, 40457, 49095, 75279, 79155, 121371, 125465, 202285, 225837, 364113, 376395, 606855, 1129185, 1820565, 1919069, 5757207, 9595345, 17271621, 28786035, 44138587, 86358105, 132415761, 220692935, 397247283, 662078805, 1986236415]

約数ペア:

[(1, 1986236415), (3, 662078805), (5, 397247283), (9, 220692935), (15, 132415761), (23, 86358105), (45, 44138587), (69, 28786035), (115, 17271621), (207, 9595345), (345, 5757207), (1035, 1919069), (1091, 1820565), (1759, 1129185), (3273, 606855), (5277, 376395), (5455, 364113), (8795, 225837), (9819, 202285), (15831, 125465), (16365, 121371), (25093, 79155), (26385, 75279), (40457, 49095)]