140401473415

素因数分解:

$5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3251}}^1\times {\mathrm{16903}}^1$

素因数の和:20239

約数の個数: 32

約数和(自身を含む): 195259862016

約数和(自身を除く): 54858388601

約数列:

[1, 5, 7, 35, 73, 365, 511, 2555, 3251, 16255, 16903, 22757, 84515, 113785, 118321, 237323, 591605, 1186615, 1233919, 1661261, 6169595, 8306305, 8637433, 43187165, 54951653, 274758265, 384661571, 1923307855, 4011470669, 20057353345, 28080294683, 140401473415]

約数ペア:

[(1, 140401473415), (5, 28080294683), (7, 20057353345), (35, 4011470669), (73, 1923307855), (365, 384661571), (511, 274758265), (2555, 54951653), (3251, 43187165), (16255, 8637433), (16903, 8306305), (22757, 6169595), (84515, 1661261), (113785, 1233919), (118321, 1186615), (237323, 591605)]