75707655

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1061}}^1$

素因数の和:1207

約数の個数: 32

約数和(自身を含む): 124789248

約数和(自身を除く): 49081593

約数列:

[1, 3, 5, 15, 67, 71, 201, 213, 335, 355, 1005, 1061, 1065, 3183, 4757, 5305, 14271, 15915, 23785, 71087, 71355, 75331, 213261, 225993, 355435, 376655, 1066305, 1129965, 5047177, 15141531, 25235885, 75707655]

約数ペア:

[(1, 75707655), (3, 25235885), (5, 15141531), (15, 5047177), (67, 1129965), (71, 1066305), (201, 376655), (213, 355435), (335, 225993), (355, 213261), (1005, 75331), (1061, 71355), (1065, 71087), (3183, 23785), (4757, 15915), (5305, 14271)]