144433755

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{389}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 258935040

約数和(自身を除く): 114501285

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 223, 333, 389, 555, 669, 1115, 1167, 1665, 1945, 2007, 3345, 3501, 5835, 8251, 10035, 14393, 17505, 24753, 41255, 43179, 71965, 74259, 86747, 123765, 129537, 215895, 260241, 371295, 433735, 647685, 780723, 1301205, 3209639, 3903615, 9628917, 16048195, 28886751, 48144585, 144433755]

約数ペア:

[(1, 144433755), (3, 48144585), (5, 28886751), (9, 16048195), (15, 9628917), (37, 3903615), (45, 3209639), (111, 1301205), (185, 780723), (223, 647685), (333, 433735), (389, 371295), (555, 260241), (669, 215895), (1115, 129537), (1167, 123765), (1665, 86747), (1945, 74259), (2007, 71965), (3345, 43179), (3501, 41255), (5835, 24753), (8251, 17505), (10035, 14393)]