80724755

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{9403}}^1$

素因数の和:9526

約数の個数: 16

約数和(自身を含む): 103594464

約数和(自身を除く): 22869709

約数列:

[1, 5, 17, 85, 101, 505, 1717, 8585, 9403, 47015, 159851, 799255, 949703, 4748515, 16144951, 80724755]

約数ペア:

[(1, 80724755), (5, 16144951), (17, 4748515), (85, 949703), (101, 799255), (505, 159851), (1717, 47015), (8585, 9403)]