712771485

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1\times {\mathrm{1669}}^1$

素因数の和:2149

約数の個数: 32

約数和(自身を含む): 1160075520

約数和(自身を除く): 447304035

約数列:

[1, 3, 5, 15, 71, 213, 355, 401, 1065, 1203, 1669, 2005, 5007, 6015, 8345, 25035, 28471, 85413, 118499, 142355, 355497, 427065, 592495, 669269, 1777485, 2007807, 3346345, 10039035, 47518099, 142554297, 237590495, 712771485]

約数ペア:

[(1, 712771485), (3, 237590495), (5, 142554297), (15, 47518099), (71, 10039035), (213, 3346345), (355, 2007807), (401, 1777485), (1065, 669269), (1203, 592495), (1669, 427065), (2005, 355497), (5007, 142355), (6015, 118499), (8345, 85413), (25035, 28471)]