47955725

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2129}}^1$

素因数の和:2209

約数の個数: 24

約数和(自身を含む): 64181160

約数和(自身を除く): 16225435

約数列:

[1, 5, 17, 25, 53, 85, 265, 425, 901, 1325, 2129, 4505, 10645, 22525, 36193, 53225, 112837, 180965, 564185, 904825, 1918229, 2820925, 9591145, 47955725]

約数ペア:

[(1, 47955725), (5, 9591145), (17, 2820925), (25, 1918229), (53, 904825), (85, 564185), (265, 180965), (425, 112837), (901, 53225), (1325, 36193), (2129, 22525), (4505, 10645)]