63384895

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1109}}^1$

素因数の和:1215

約数の個数: 32

約数和(自身を含む): 92067840

約数和(自身を除く): 28682945

約数列:

[1, 5, 7, 23, 35, 71, 115, 161, 355, 497, 805, 1109, 1633, 2485, 5545, 7763, 8165, 11431, 25507, 38815, 57155, 78739, 127535, 178549, 393695, 551173, 892745, 1810997, 2755865, 9054985, 12676979, 63384895]

約数ペア:

[(1, 63384895), (5, 12676979), (7, 9054985), (23, 2755865), (35, 1810997), (71, 892745), (115, 551173), (161, 393695), (355, 178549), (497, 127535), (805, 78739), (1109, 57155), (1633, 38815), (2485, 25507), (5545, 11431), (7763, 8165)]