1125145

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:121

約数の個数: 32

約数和(自身を含む): 1714176

約数和(自身を除く): 589031

約数列:

[1, 5, 7, 17, 31, 35, 61, 85, 119, 155, 217, 305, 427, 527, 595, 1037, 1085, 1891, 2135, 2635, 3689, 5185, 7259, 9455, 13237, 18445, 32147, 36295, 66185, 160735, 225029, 1125145]

約数ペア:

[(1, 1125145), (5, 225029), (7, 160735), (17, 66185), (31, 36295), (35, 32147), (61, 18445), (85, 13237), (119, 9455), (155, 7259), (217, 5185), (305, 3689), (427, 2635), (527, 2135), (595, 1891), (1037, 1085)]