29372225

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:449

約数の個数: 24

約数和(自身を含む): 37810080

約数和(自身を除く): 8437855

約数列:

[1, 5, 25, 43, 89, 215, 307, 445, 1075, 1535, 2225, 3827, 7675, 13201, 19135, 27323, 66005, 95675, 136615, 330025, 683075, 1174889, 5874445, 29372225]

約数ペア:

[(1, 29372225), (5, 5874445), (25, 1174889), (43, 683075), (89, 330025), (215, 136615), (307, 95675), (445, 66005), (1075, 27323), (1535, 19135), (2225, 13201), (3827, 7675)]