1089464115

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:744

約数の個数: 64

約数和(自身を含む): 1871216640

約数和(自身を除く): 781752525

約数列:

[1, 3, 5, 15, 23, 69, 71, 79, 115, 213, 237, 345, 355, 395, 563, 1065, 1185, 1633, 1689, 1817, 2815, 4899, 5451, 5609, 8165, 8445, 9085, 12949, 16827, 24495, 27255, 28045, 38847, 39973, 44477, 64745, 84135, 119919, 129007, 133431, 194235, 199865, 222385, 387021, 599595, 645035, 667155, 919379, 1022971, 1935105, 2758137, 3068913, 3157867, 4596895, 5114855, 9473601, 13790685, 15344565, 15789335, 47368005, 72630941, 217892823, 363154705, 1089464115]

約数ペア:

[(1, 1089464115), (3, 363154705), (5, 217892823), (15, 72630941), (23, 47368005), (69, 15789335), (71, 15344565), (79, 13790685), (115, 9473601), (213, 5114855), (237, 4596895), (345, 3157867), (355, 3068913), (395, 2758137), (563, 1935105), (1065, 1022971), (1185, 919379), (1633, 667155), (1689, 645035), (1817, 599595), (2815, 387021), (4899, 222385), (5451, 199865), (5609, 194235), (8165, 133431), (8445, 129007), (9085, 119919), (12949, 84135), (16827, 64745), (24495, 44477), (27255, 39973), (28045, 38847)]