38937085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 53996544

約数和(自身を除く): 15059459

約数列:

[1, 5, 11, 31, 41, 55, 155, 205, 341, 451, 557, 1271, 1705, 2255, 2785, 6127, 6355, 13981, 17267, 22837, 30635, 69905, 86335, 114185, 189937, 251207, 707947, 949685, 1256035, 3539735, 7787417, 38937085]

約数ペア:

[(1, 38937085), (5, 7787417), (11, 3539735), (31, 1256035), (41, 949685), (55, 707947), (155, 251207), (205, 189937), (341, 114185), (451, 86335), (557, 69905), (1271, 30635), (1705, 22837), (2255, 17267), (2785, 13981), (6127, 6355)]