87495005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79181}}^1$

素因数の和:79216

約数の個数: 16

約数和(自身を含む): 119723184

約数和(自身を除く): 32228179

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 79181, 395905, 1029353, 1346077, 5146765, 6730385, 17499001, 87495005]

約数ペア:

[(1, 87495005), (5, 17499001), (13, 6730385), (17, 5146765), (65, 1346077), (85, 1029353), (221, 395905), (1105, 79181)]