18144115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{7019}}^1$

素因数の和:7082

約数の個数: 16

約数和(自身を含む): 24261120

約数和(自身を除く): 6117005

約数列:

[1, 5, 11, 47, 55, 235, 517, 2585, 7019, 35095, 77209, 329893, 386045, 1649465, 3628823, 18144115]

約数ペア:

[(1, 18144115), (5, 3628823), (11, 1649465), (47, 386045), (55, 329893), (235, 77209), (517, 35095), (2585, 7019)]