30814845

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 50941440

約数和(自身を除く): 20126595

約数列:

[1, 3, 5, 15, 47, 109, 141, 235, 327, 401, 545, 705, 1203, 1635, 2005, 5123, 6015, 15369, 18847, 25615, 43709, 56541, 76845, 94235, 131127, 218545, 282705, 655635, 2054323, 6162969, 10271615, 30814845]

約数ペア:

[(1, 30814845), (3, 10271615), (5, 6162969), (15, 2054323), (47, 655635), (109, 282705), (141, 218545), (235, 131127), (327, 94235), (401, 76845), (545, 56541), (705, 43709), (1203, 25615), (1635, 18847), (2005, 15369), (5123, 6015)]