66707930905

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{603719}}^1$

素因数の和:603790

約数の個数: 48

約数和(自身を含む): 104062008960

約数和(自身を除く): 37354078055

約数列:

[1, 5, 7, 11, 35, 41, 49, 55, 77, 205, 245, 287, 385, 451, 539, 1435, 2009, 2255, 2695, 3157, 10045, 15785, 22099, 110495, 603719, 3018595, 4226033, 6640909, 21130165, 24752479, 29582231, 33204545, 46486363, 123762395, 147911155, 173267353, 232431815, 272277269, 325404541, 866336765, 1212871471, 1361386345, 1627022705, 1905940883, 6064357355, 9529704415, 13341586181, 66707930905]

約数ペア:

[(1, 66707930905), (5, 13341586181), (7, 9529704415), (11, 6064357355), (35, 1905940883), (41, 1627022705), (49, 1361386345), (55, 1212871471), (77, 866336765), (205, 325404541), (245, 272277269), (287, 232431815), (385, 173267353), (451, 147911155), (539, 123762395), (1435, 46486363), (2009, 33204545), (2255, 29582231), (2695, 24752479), (3157, 21130165), (10045, 6640909), (15785, 4226033), (22099, 3018595), (110495, 603719)]