68513535

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{17107}}^1$

素因数の和:17207

約数の個数: 24

約数和(自身を含む): 120098160

約数和(自身を除く): 51584625

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 17107, 51321, 85535, 153963, 256605, 769815, 1522523, 4567569, 7612615, 13702707, 22837845, 68513535]

約数ペア:

[(1, 68513535), (3, 22837845), (5, 13702707), (9, 7612615), (15, 4567569), (45, 1522523), (89, 769815), (267, 256605), (445, 153963), (801, 85535), (1335, 51321), (4005, 17107)]