42454525

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{523}}^1$

素因数の和:741

約数の個数: 24

約数和(自身を含む): 56139264

約数和(自身を除く): 13684739

約数列:

[1, 5, 17, 25, 85, 191, 425, 523, 955, 2615, 3247, 4775, 8891, 13075, 16235, 44455, 81175, 99893, 222275, 499465, 1698181, 2497325, 8490905, 42454525]

約数ペア:

[(1, 42454525), (5, 8490905), (17, 2497325), (25, 1698181), (85, 499465), (191, 222275), (425, 99893), (523, 81175), (955, 44455), (2615, 16235), (3247, 13075), (4775, 8891)]