27565555

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{1367}}^1$

素因数の和:1518

約数の個数: 16

約数和(自身を含む): 34309440

約数和(自身を除く): 6743885

約数列:

[1, 5, 37, 109, 185, 545, 1367, 4033, 6835, 20165, 50579, 149003, 252895, 745015, 5513111, 27565555]

約数ペア:

[(1, 27565555), (5, 5513111), (37, 745015), (109, 252895), (185, 149003), (545, 50579), (1367, 20165), (4033, 6835)]