42259685

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{1811}}^1$

素因数の和:2188

約数の個数: 16

約数和(自身を含む): 54794880

約数和(自身を除く): 12535195

約数列:

[1, 5, 13, 65, 359, 1795, 1811, 4667, 9055, 23335, 23543, 117715, 650149, 3250745, 8451937, 42259685]

約数ペア:

[(1, 42259685), (5, 8451937), (13, 3250745), (65, 650149), (359, 117715), (1795, 23543), (1811, 23335), (4667, 9055)]