12793175

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1171}}^1$

素因数の和:1223

約数の個数: 24

約数和(自身を含む): 17439360

約数和(自身を除く): 4646185

約数列:

[1, 5, 19, 23, 25, 95, 115, 437, 475, 575, 1171, 2185, 5855, 10925, 22249, 26933, 29275, 111245, 134665, 511727, 556225, 673325, 2558635, 12793175]

約数ペア:

[(1, 12793175), (5, 2558635), (19, 673325), (23, 556225), (25, 511727), (95, 134665), (115, 111245), (437, 29275), (475, 26933), (575, 22249), (1171, 10925), (2185, 5855)]