112217255

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{77659}}^1$

素因数の和:77698

約数の個数: 12

約数和(自身を含む): 143049720

約数和(自身を除く): 30832465

約数列:

[1, 5, 17, 85, 289, 1445, 77659, 388295, 1320203, 6601015, 22443451, 112217255]

約数ペア:

[(1, 112217255), (5, 22443451), (17, 6601015), (85, 1320203), (289, 388295), (1445, 77659)]