66704515

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 88335360

約数和(自身を除く): 21630845

約数列:

[1, 5, 17, 47, 59, 85, 235, 283, 295, 799, 1003, 1415, 2773, 3995, 4811, 5015, 13301, 13865, 16697, 24055, 47141, 66505, 83485, 226117, 235705, 283849, 784759, 1130585, 1419245, 3923795, 13340903, 66704515]

約数ペア:

[(1, 66704515), (5, 13340903), (17, 3923795), (47, 1419245), (59, 1130585), (85, 784759), (235, 283849), (283, 235705), (295, 226117), (799, 83485), (1003, 66505), (1415, 47141), (2773, 24055), (3995, 16697), (4811, 13865), (5015, 13301)]