22649425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1163}}^1$

素因数の和:1233

約数の個数: 24

約数和(自身を含む): 30310560

約数和(自身を除く): 7661135

約数列:

[1, 5, 19, 25, 41, 95, 205, 475, 779, 1025, 1163, 3895, 5815, 19475, 22097, 29075, 47683, 110485, 238415, 552425, 905977, 1192075, 4529885, 22649425]

約数ペア:

[(1, 22649425), (5, 4529885), (19, 1192075), (25, 905977), (41, 552425), (95, 238415), (205, 110485), (475, 47683), (779, 29075), (1025, 22097), (1163, 19475), (3895, 5815)]