69874345

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{6827}}^1$

素因数の和:6944

約数の個数: 16

約数和(自身を含む): 88490880

約数和(自身を除く): 18616535

約数列:

[1, 5, 23, 89, 115, 445, 2047, 6827, 10235, 34135, 157021, 607603, 785105, 3038015, 13974869, 69874345]

約数ペア:

[(1, 69874345), (5, 13974869), (23, 3038015), (89, 785105), (115, 607603), (445, 157021), (2047, 34135), (6827, 10235)]