7628715

素因数分解:

$3^3\times 5^1\times {\mathrm{56509}}^1$

素因数の和:56523

約数の個数: 16

約数和(自身を含む): 13562400

約数和(自身を除く): 5933685

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 56509, 169527, 282545, 508581, 847635, 1525743, 2542905, 7628715]

約数ペア:

[(1, 7628715), (3, 2542905), (5, 1525743), (9, 847635), (15, 508581), (27, 282545), (45, 169527), (135, 56509)]