13508505

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2129}}^1$

素因数の和:2190

約数の個数: 32

約数和(自身を含む): 24537600

約数和(自身を除く): 11029095

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 2129, 6345, 6387, 10645, 19161, 31935, 57483, 95805, 100063, 287415, 300189, 500315, 900567, 1500945, 2701701, 4502835, 13508505]

約数ペア:

[(1, 13508505), (3, 4502835), (5, 2701701), (9, 1500945), (15, 900567), (27, 500315), (45, 300189), (47, 287415), (135, 100063), (141, 95805), (235, 57483), (423, 31935), (705, 19161), (1269, 10645), (2115, 6387), (2129, 6345)]