159738765

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{1091}}^1$

素因数の和:1369

約数の個数: 32

約数和(自身を含む): 262918656

約数和(自身を除く): 103179891

約数列:

[1, 3, 5, 15, 43, 129, 215, 227, 645, 681, 1091, 1135, 3273, 3405, 5455, 9761, 16365, 29283, 46913, 48805, 140739, 146415, 234565, 247657, 703695, 742971, 1238285, 3714855, 10649251, 31947753, 53246255, 159738765]

約数ペア:

[(1, 159738765), (3, 53246255), (5, 31947753), (15, 10649251), (43, 3714855), (129, 1238285), (215, 742971), (227, 703695), (645, 247657), (681, 234565), (1091, 146415), (1135, 140739), (3273, 48805), (3405, 46913), (5455, 29283), (9761, 16365)]