42928165

素因数分解:

$5^1\times 7^3\times {\mathrm{25031}}^1$

素因数の和:25057

約数の個数: 16

約数和(自身を含む): 60076800

約数和(自身を除く): 17148635

約数列:

[1, 5, 7, 35, 49, 245, 343, 1715, 25031, 125155, 175217, 876085, 1226519, 6132595, 8585633, 42928165]

約数ペア:

[(1, 42928165), (5, 8585633), (7, 6132595), (35, 1226519), (49, 876085), (245, 175217), (343, 125155), (1715, 25031)]