4195745

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:352

約数の個数: 16

約数和(自身を含む): 5225472

約数和(自身を除く): 1029727

約数列:

[1, 5, 53, 71, 223, 265, 355, 1115, 3763, 11819, 15833, 18815, 59095, 79165, 839149, 4195745]

約数ペア:

[(1, 4195745), (5, 839149), (53, 79165), (71, 59095), (223, 18815), (265, 15833), (355, 11819), (1115, 3763)]