100217095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{349}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 137894400

約数和(自身を除く): 37677305

約数列:

[1, 5, 11, 23, 55, 115, 227, 253, 349, 1135, 1265, 1745, 2497, 3839, 5221, 8027, 12485, 19195, 26105, 40135, 57431, 79223, 88297, 287155, 396115, 441485, 871453, 1822129, 4357265, 9110645, 20043419, 100217095]

約数ペア:

[(1, 100217095), (5, 20043419), (11, 9110645), (23, 4357265), (55, 1822129), (115, 871453), (227, 441485), (253, 396115), (349, 287155), (1135, 88297), (1265, 79223), (1745, 57431), (2497, 40135), (3839, 26105), (5221, 19195), (8027, 12485)]