66760425

素因数分解:

$3^2\times 5^2\times {\mathrm{296713}}^1$

素因数の和:296729

約数の個数: 18

約数和(自身を含む): 119575742

約数和(自身を除く): 52815317

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 296713, 890139, 1483565, 2670417, 4450695, 7417825, 13352085, 22253475, 66760425]

約数ペア:

[(1, 66760425), (3, 22253475), (5, 13352085), (9, 7417825), (15, 4450695), (25, 2670417), (45, 1483565), (75, 890139), (225, 296713)]