25702105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 36691200

約数和(自身を除く): 10989095

約数列:

[1, 5, 11, 13, 55, 65, 103, 143, 349, 515, 715, 1133, 1339, 1745, 3839, 4537, 5665, 6695, 14729, 19195, 22685, 35947, 49907, 73645, 179735, 249535, 395417, 467311, 1977085, 2336555, 5140421, 25702105]

約数ペア:

[(1, 25702105), (5, 5140421), (11, 2336555), (13, 1977085), (55, 467311), (65, 395417), (103, 249535), (143, 179735), (349, 73645), (515, 49907), (715, 35947), (1133, 22685), (1339, 19195), (1745, 14729), (3839, 6695), (4537, 5665)]