90146085

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{6373}}^1$

素因数の和:6445

約数の個数: 32

約数和(自身を含む): 154199808

約数和(自身を除く): 64053723

約数列:

[1, 3, 5, 15, 23, 41, 69, 115, 123, 205, 345, 615, 943, 2829, 4715, 6373, 14145, 19119, 31865, 95595, 146579, 261293, 439737, 732895, 783879, 1306465, 2198685, 3919395, 6009739, 18029217, 30048695, 90146085]

約数ペア:

[(1, 90146085), (3, 30048695), (5, 18029217), (15, 6009739), (23, 3919395), (41, 2198685), (69, 1306465), (115, 783879), (123, 732895), (205, 439737), (345, 261293), (615, 146579), (943, 95595), (2829, 31865), (4715, 19119), (6373, 14145)]