53555015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{33161}}^1$

素因数の和:33202

約数の個数: 16

約数和(自身を含む): 71629920

約数和(自身を除く): 18074905

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 33161, 165805, 563737, 630059, 2818685, 3150295, 10711003, 53555015]

約数ペア:

[(1, 53555015), (5, 10711003), (17, 3150295), (19, 2818685), (85, 630059), (95, 563737), (323, 165805), (1615, 33161)]