27924795

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 51790752

約数和(自身を除く): 23865957

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 173, 211, 255, 519, 633, 765, 865, 1055, 1557, 1899, 2595, 2941, 3165, 3587, 7785, 8823, 9495, 10761, 14705, 17935, 26469, 32283, 36503, 44115, 53805, 109509, 132345, 161415, 182515, 328527, 547545, 620551, 1642635, 1861653, 3102755, 5584959, 9308265, 27924795]

約数ペア:

[(1, 27924795), (3, 9308265), (5, 5584959), (9, 3102755), (15, 1861653), (17, 1642635), (45, 620551), (51, 547545), (85, 328527), (153, 182515), (173, 161415), (211, 132345), (255, 109509), (519, 53805), (633, 44115), (765, 36503), (865, 32283), (1055, 26469), (1557, 17935), (1899, 14705), (2595, 10761), (2941, 9495), (3165, 8823), (3587, 7785)]