1570253115

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{5749}}^1$

素因数の和:6027

約数の個数: 32

約数和(自身を含む): 2550240000

約数和(自身を除く): 979986885

約数列:

[1, 3, 5, 15, 131, 139, 393, 417, 655, 695, 1965, 2085, 5749, 17247, 18209, 28745, 54627, 86235, 91045, 273135, 753119, 799111, 2259357, 2397333, 3765595, 3995555, 11296785, 11986665, 104683541, 314050623, 523417705, 1570253115]

約数ペア:

[(1, 1570253115), (3, 523417705), (5, 314050623), (15, 104683541), (131, 11986665), (139, 11296785), (393, 3995555), (417, 3765595), (655, 2397333), (695, 2259357), (1965, 799111), (2085, 753119), (5749, 273135), (17247, 91045), (18209, 86235), (28745, 54627)]