57996575

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:133

約数の個数: 72

約数和(自身を含む): 93127968

約数和(自身を除く): 35131393

約数列:

[1, 5, 7, 13, 25, 35, 37, 53, 65, 91, 169, 175, 185, 259, 265, 325, 371, 455, 481, 689, 845, 925, 1183, 1295, 1325, 1855, 1961, 2275, 2405, 3367, 3445, 4225, 4823, 5915, 6253, 6475, 8957, 9275, 9805, 12025, 13727, 16835, 17225, 24115, 25493, 29575, 31265, 43771, 44785, 49025, 62699, 68635, 84175, 120575, 127465, 156325, 178451, 218855, 223925, 313495, 331409, 343175, 637325, 892255, 1094275, 1567475, 1657045, 2319863, 4461275, 8285225, 11599315, 57996575]

約数ペア:

[(1, 57996575), (5, 11599315), (7, 8285225), (13, 4461275), (25, 2319863), (35, 1657045), (37, 1567475), (53, 1094275), (65, 892255), (91, 637325), (169, 343175), (175, 331409), (185, 313495), (259, 223925), (265, 218855), (325, 178451), (371, 156325), (455, 127465), (481, 120575), (689, 84175), (845, 68635), (925, 62699), (1183, 49025), (1295, 44785), (1325, 43771), (1855, 31265), (1961, 29575), (2275, 25493), (2405, 24115), (3367, 17225), (3445, 16835), (4225, 13727), (4823, 12025), (5915, 9805), (6253, 9275), (6475, 8957)]