68082705

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{88997}}^1$

素因数の和:89025

約数の個数: 24

約数和(自身を含む): 124953192

約数和(自身を除く): 56870487

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 88997, 266991, 444985, 800973, 1334955, 1512949, 4004865, 4538847, 7564745, 13616541, 22694235, 68082705]

約数ペア:

[(1, 68082705), (3, 22694235), (5, 13616541), (9, 7564745), (15, 4538847), (17, 4004865), (45, 1512949), (51, 1334955), (85, 800973), (153, 444985), (255, 266991), (765, 88997)]