15693249

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 24845184

約数和(自身を除く): 9151935

約数列:

[1, 3, 11, 13, 33, 39, 143, 157, 233, 429, 471, 699, 1727, 2041, 2563, 3029, 5181, 6123, 7689, 9087, 22451, 33319, 36581, 67353, 99957, 109743, 402391, 475553, 1207173, 1426659, 5231083, 15693249]

約数ペア:

[(1, 15693249), (3, 5231083), (11, 1426659), (13, 1207173), (33, 475553), (39, 402391), (143, 109743), (157, 99957), (233, 67353), (429, 36581), (471, 33319), (699, 22451), (1727, 9087), (2041, 7689), (2563, 6123), (3029, 5181)]