87839765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79493}}^1$

素因数の和:79528

約数の個数: 16

約数和(自身を含む): 120194928

約数和(自身を除く): 32355163

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 79493, 397465, 1033409, 1351381, 5167045, 6756905, 17567953, 87839765]

約数ペア:

[(1, 87839765), (5, 17567953), (13, 6756905), (17, 5167045), (65, 1351381), (85, 1033409), (221, 397465), (1105, 79493)]