266110945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1129}}^1$

素因数の和:1257

約数の個数: 32

約数和(自身を含む): 351475200

約数和(自身を除く): 85364255

約数列:

[1, 5, 17, 47, 59, 85, 235, 295, 799, 1003, 1129, 2773, 3995, 5015, 5645, 13865, 19193, 47141, 53063, 66611, 95965, 235705, 265315, 333055, 902071, 1132387, 3130717, 4510355, 5661935, 15653585, 53222189, 266110945]

約数ペア:

[(1, 266110945), (5, 53222189), (17, 15653585), (47, 5661935), (59, 4510355), (85, 3130717), (235, 1132387), (295, 902071), (799, 333055), (1003, 265315), (1129, 235705), (2773, 95965), (3995, 66611), (5015, 53063), (5645, 47141), (13865, 19193)]