71373005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1021}}^1$

素因数の和:1109

約数の個数: 32

約数和(自身を含む): 98896896

約数和(自身を除く): 27523891

約数列:

[1, 5, 11, 31, 41, 55, 155, 205, 341, 451, 1021, 1271, 1705, 2255, 5105, 6355, 11231, 13981, 31651, 41861, 56155, 69905, 158255, 209305, 348161, 460471, 1297691, 1740805, 2302355, 6488455, 14274601, 71373005]

約数ペア:

[(1, 71373005), (5, 14274601), (11, 6488455), (31, 2302355), (41, 1740805), (55, 1297691), (155, 460471), (205, 348161), (341, 209305), (451, 158255), (1021, 69905), (1271, 56155), (1705, 41861), (2255, 31651), (5105, 13981), (6355, 11231)]