64031265

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83701}}^1$

素因数の和:83729

約数の個数: 24

約数和(自身を含む): 117517608

約数和(自身を除く): 53486343

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 83701, 251103, 418505, 753309, 1255515, 1422917, 3766545, 4268751, 7114585, 12806253, 21343755, 64031265]

約数ペア:

[(1, 64031265), (3, 21343755), (5, 12806253), (9, 7114585), (15, 4268751), (17, 3766545), (45, 1422917), (51, 1255515), (85, 753309), (153, 418505), (255, 251103), (765, 83701)]