201610665

素因数分解:

$3^2\times 5^1\times {\mathrm{887}}^1\times {\mathrm{5051}}^1$

素因数の和:5949

約数の個数: 24

約数和(自身を含む): 349921728

約数和(自身を除く): 148311063

約数列:

[1, 3, 5, 9, 15, 45, 887, 2661, 4435, 5051, 7983, 13305, 15153, 25255, 39915, 45459, 75765, 227295, 4480237, 13440711, 22401185, 40322133, 67203555, 201610665]

約数ペア:

[(1, 201610665), (3, 67203555), (5, 40322133), (9, 22401185), (15, 13440711), (45, 4480237), (887, 227295), (2661, 75765), (4435, 45459), (5051, 39915), (7983, 25255), (13305, 15153)]