1055215

素因数分解:

$5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:151

約数の個数: 24

約数和(自身を含む): 1518480

約数和(自身を除く): 463265

約数列:

[1, 5, 7, 35, 49, 59, 73, 245, 295, 365, 413, 511, 2065, 2555, 2891, 3577, 4307, 14455, 17885, 21535, 30149, 150745, 211043, 1055215]

約数ペア:

[(1, 1055215), (5, 211043), (7, 150745), (35, 30149), (49, 21535), (59, 17885), (73, 14455), (245, 4307), (295, 3577), (365, 2891), (413, 2555), (511, 2065)]