26738955

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8369}}^1$

素因数の和:8451

約数の個数: 24

約数和(自身を含む): 47005920

約数和(自身を除く): 20266965

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 8369, 25107, 41845, 75321, 125535, 376605, 594199, 1782597, 2970995, 5347791, 8912985, 26738955]

約数ペア:

[(1, 26738955), (3, 8912985), (5, 5347791), (9, 2970995), (15, 1782597), (45, 594199), (71, 376605), (213, 125535), (355, 75321), (639, 41845), (1065, 25107), (3195, 8369)]