64302425

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{733}}^1$

素因数の和:794

約数の個数: 36

約数和(自身を含む): 90788460

約数和(自身を除く): 26486035

約数列:

[1, 5, 11, 25, 29, 55, 121, 145, 275, 319, 605, 725, 733, 1595, 3025, 3509, 3665, 7975, 8063, 17545, 18325, 21257, 40315, 87725, 88693, 106285, 201575, 233827, 443465, 531425, 1169135, 2217325, 2572097, 5845675, 12860485, 64302425]

約数ペア:

[(1, 64302425), (5, 12860485), (11, 5845675), (25, 2572097), (29, 2217325), (55, 1169135), (121, 531425), (145, 443465), (275, 233827), (319, 201575), (605, 106285), (725, 88693), (733, 87725), (1595, 40315), (3025, 21257), (3509, 18325), (3665, 17545), (7975, 8063)]