231296135

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1613}}^1$

素因数の和:1883

約数の個数: 32

約数和(自身を含む): 337468032

約数和(自身を除く): 106171897

約数列:

[1, 5, 7, 17, 35, 85, 119, 241, 595, 1205, 1613, 1687, 4097, 8065, 8435, 11291, 20485, 27421, 28679, 56455, 137105, 143395, 191947, 388733, 959735, 1943665, 2721131, 6608461, 13605655, 33042305, 46259227, 231296135]

約数ペア:

[(1, 231296135), (5, 46259227), (7, 33042305), (17, 13605655), (35, 6608461), (85, 2721131), (119, 1943665), (241, 959735), (595, 388733), (1205, 191947), (1613, 143395), (1687, 137105), (4097, 56455), (8065, 28679), (8435, 27421), (11291, 20485)]