11320605

素因数分解:

$3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1277}}^1$

素因数の和:1485

約数の個数: 24

約数和(自身を含む): 19737432

約数和(自身を除く): 8416827

約数列:

[1, 3, 5, 9, 15, 45, 197, 591, 985, 1277, 1773, 2955, 3831, 6385, 8865, 11493, 19155, 57465, 251569, 754707, 1257845, 2264121, 3773535, 11320605]

約数ペア:

[(1, 11320605), (3, 3773535), (5, 2264121), (9, 1257845), (15, 754707), (45, 251569), (197, 57465), (591, 19155), (985, 11493), (1277, 8865), (1773, 6385), (2955, 3831)]