40778840295

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{487}}^1\times {\mathrm{12323}}^1$

素因数の和:12972

約数の個数: 48

約数和(自身を含む): 71303311872

約数和(自身を除く): 30524471577

約数列:

[1, 3, 5, 9, 15, 45, 151, 453, 487, 755, 1359, 1461, 2265, 2435, 4383, 6795, 7305, 12323, 21915, 36969, 61615, 73537, 110907, 184845, 220611, 367685, 554535, 661833, 1103055, 1860773, 3309165, 5582319, 6001301, 9303865, 16746957, 18003903, 27911595, 30006505, 54011709, 83734785, 90019515, 270058545, 906196451, 2718589353, 4530982255, 8155768059, 13592946765, 40778840295]

約数ペア:

[(1, 40778840295), (3, 13592946765), (5, 8155768059), (9, 4530982255), (15, 2718589353), (45, 906196451), (151, 270058545), (453, 90019515), (487, 83734785), (755, 54011709), (1359, 30006505), (1461, 27911595), (2265, 18003903), (2435, 16746957), (4383, 9303865), (6795, 6001301), (7305, 5582319), (12323, 3309165), (21915, 1860773), (36969, 1103055), (61615, 661833), (73537, 554535), (110907, 367685), (184845, 220611)]