30548865

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2897}}^1$

素因数の和:2961

約数の個数: 32

約数和(自身を含む): 52859520

約数和(自身を除く): 22310655

約数列:

[1, 3, 5, 15, 19, 37, 57, 95, 111, 185, 285, 555, 703, 2109, 2897, 3515, 8691, 10545, 14485, 43455, 55043, 107189, 165129, 275215, 321567, 535945, 825645, 1607835, 2036591, 6109773, 10182955, 30548865]

約数ペア:

[(1, 30548865), (3, 10182955), (5, 6109773), (15, 2036591), (19, 1607835), (37, 825645), (57, 535945), (95, 321567), (111, 275215), (185, 165129), (285, 107189), (555, 55043), (703, 43455), (2109, 14485), (2897, 10545), (3515, 8691)]