90794205

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{15887}}^1$

素因数の和:16025

約数の個数: 24

約数和(自身を含む): 158625792

約数和(自身を除く): 67831587

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 635, 1143, 1905, 5715, 15887, 47661, 79435, 142983, 238305, 714915, 2017649, 6052947, 10088245, 18158841, 30264735, 90794205]

約数ペア:

[(1, 90794205), (3, 30264735), (5, 18158841), (9, 10088245), (15, 6052947), (45, 2017649), (127, 714915), (381, 238305), (635, 142983), (1143, 79435), (1905, 47661), (5715, 15887)]