47247925

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 60710400

約数和(自身を除く): 13462475

約数列:

[1, 5, 25, 47, 79, 235, 395, 509, 1175, 1975, 2545, 3713, 12725, 18565, 23923, 40211, 92825, 119615, 201055, 598075, 1005275, 1889917, 9449585, 47247925]

約数ペア:

[(1, 47247925), (5, 9449585), (25, 1889917), (47, 1005275), (79, 598075), (235, 201055), (395, 119615), (509, 92825), (1175, 40211), (1975, 23923), (2545, 18565), (3713, 12725)]