42192505

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{1409}}^1$

素因数の和:1580

約数の個数: 16

約数和(自身を含む): 52079760

約数和(自身を除く): 9887255

約数列:

[1, 5, 53, 113, 265, 565, 1409, 5989, 7045, 29945, 74677, 159217, 373385, 796085, 8438501, 42192505]

約数ペア:

[(1, 42192505), (5, 8438501), (53, 796085), (113, 373385), (265, 159217), (565, 74677), (1409, 29945), (5989, 7045)]