23250205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1171}}^1$

素因数の和:1225

約数の個数: 24

約数和(自身を含む): 32150304

約数和(自身を除く): 8900099

約数列:

[1, 5, 11, 19, 55, 95, 209, 361, 1045, 1171, 1805, 3971, 5855, 12881, 19855, 22249, 64405, 111245, 244739, 422731, 1223695, 2113655, 4650041, 23250205]

約数ペア:

[(1, 23250205), (5, 4650041), (11, 2113655), (19, 1223695), (55, 422731), (95, 244739), (209, 111245), (361, 64405), (1045, 22249), (1171, 19855), (1805, 12881), (3971, 5855)]