1121678015

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{937}}^1\times {\mathrm{12601}}^1$

素因数の和:13562

約数の個数: 16

約数和(自身を含む): 1418481120

約数和(自身を除く): 296803105

約数列:

[1, 5, 19, 95, 937, 4685, 12601, 17803, 63005, 89015, 239419, 1197095, 11807137, 59035685, 224335603, 1121678015]

約数ペア:

[(1, 1121678015), (5, 224335603), (19, 59035685), (95, 11807137), (937, 1197095), (4685, 239419), (12601, 89015), (17803, 63005)]