4150745

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:536

約数の個数: 16

約数和(自身を含む): 5237760

約数和(自身を除く): 1087015

約数列:

[1, 5, 31, 61, 155, 305, 439, 1891, 2195, 9455, 13609, 26779, 68045, 133895, 830149, 4150745]

約数ペア:

[(1, 4150745), (5, 830149), (31, 133895), (61, 68045), (155, 26779), (305, 13609), (439, 9455), (1891, 2195)]