42647635

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{1663}}^1$

素因数の和:1914

約数の個数: 16

約数和(自身を含む): 53673984

約数和(自身を除く): 11026349

約数列:

[1, 5, 23, 115, 223, 1115, 1663, 5129, 8315, 25645, 38249, 191245, 370849, 1854245, 8529527, 42647635]

約数ペア:

[(1, 42647635), (5, 8529527), (23, 1854245), (115, 370849), (223, 191245), (1115, 38249), (1663, 25645), (5129, 8315)]