676580905

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{135181}}^1$

素因数の和:135217

約数の個数: 32

約数和(自身を含む): 1090107648

約数和(自身を除く): 413526743

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 5005, 135181, 675905, 946267, 1486991, 1757353, 4731335, 7434955, 8786765, 10408937, 12301471, 19330883, 52044685, 61507355, 96654415, 135316181, 676580905]

約数ペア:

[(1, 676580905), (5, 135316181), (7, 96654415), (11, 61507355), (13, 52044685), (35, 19330883), (55, 12301471), (65, 10408937), (77, 8786765), (91, 7434955), (143, 4731335), (385, 1757353), (455, 1486991), (715, 946267), (1001, 675905), (5005, 135181)]