9680905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8761}}^1$

素因数の和:8796

約数の個数: 16

約数和(自身を含む): 13248144

約数和(自身を除く): 3567239

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 8761, 43805, 113893, 148937, 569465, 744685, 1936181, 9680905]

約数ペア:

[(1, 9680905), (5, 1936181), (13, 744685), (17, 569465), (65, 148937), (85, 113893), (221, 43805), (1105, 8761)]