60721785

素因数分解:

$3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2017}}^1$

素因数の和:2254

約数の個数: 32

約数和(自身を含む): 108487680

約数和(自身を除く): 47765895

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 223, 669, 1115, 2007, 2017, 3345, 6021, 6051, 10035, 10085, 18153, 30105, 30255, 54459, 90765, 272295, 449791, 1349373, 2248955, 4048119, 6746865, 12144357, 20240595, 60721785]

約数ペア:

[(1, 60721785), (3, 20240595), (5, 12144357), (9, 6746865), (15, 4048119), (27, 2248955), (45, 1349373), (135, 449791), (223, 272295), (669, 90765), (1115, 54459), (2007, 30255), (2017, 30105), (3345, 18153), (6021, 10085), (6051, 10035)]