89564645

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{5227}}^1$

素因数の和:5404

約数の個数: 16

約数和(自身を含む): 112924800

約数和(自身を除く): 23360155

約数列:

[1, 5, 23, 115, 149, 745, 3427, 5227, 17135, 26135, 120221, 601105, 778823, 3894115, 17912929, 89564645]

約数ペア:

[(1, 89564645), (5, 17912929), (23, 3894115), (115, 778823), (149, 601105), (745, 120221), (3427, 26135), (5227, 17135)]