8181007135

素因数分解:

$5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{373}}^1\times {\mathrm{3181}}^1$

素因数の和:3763

約数の個数: 32

約数和(自身を含む): 11310406272

約数和(自身を除く): 3129399137

約数列:

[1, 5, 7, 35, 197, 373, 985, 1379, 1865, 2611, 3181, 6895, 13055, 15905, 22267, 73481, 111335, 367405, 514367, 626657, 1186513, 2571835, 3133285, 4386599, 5932565, 8305591, 21932995, 41527955, 233743061, 1168715305, 1636201427, 8181007135]

約数ペア:

[(1, 8181007135), (5, 1636201427), (7, 1168715305), (35, 233743061), (197, 41527955), (373, 21932995), (985, 8305591), (1379, 5932565), (1865, 4386599), (2611, 3133285), (3181, 2571835), (6895, 1186513), (13055, 626657), (15905, 514367), (22267, 367405), (73481, 111335)]