64217295

素因数分解:

$3^2\times 5^1\times {\mathrm{937}}^1\times {\mathrm{1523}}^1$

素因数の和:2471

約数の個数: 24

約数和(自身を含む): 111501936

約数和(自身を除く): 47284641

約数列:

[1, 3, 5, 9, 15, 45, 937, 1523, 2811, 4569, 4685, 7615, 8433, 13707, 14055, 22845, 42165, 68535, 1427051, 4281153, 7135255, 12843459, 21405765, 64217295]

約数ペア:

[(1, 64217295), (3, 21405765), (5, 12843459), (9, 7135255), (15, 4281153), (45, 1427051), (937, 68535), (1523, 42165), (2811, 22845), (4569, 14055), (4685, 13707), (7615, 8433)]