67000005

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{51341}}^1$

素因数の和:51381

約数の個数: 24

約数和(自身を含む): 120140280

約数和(自身を除く): 53140275

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 51341, 154023, 256705, 462069, 770115, 1488889, 2310345, 4466667, 7444445, 13400001, 22333335, 67000005]

約数ペア:

[(1, 67000005), (3, 22333335), (5, 13400001), (9, 7444445), (15, 4466667), (29, 2310345), (45, 1488889), (87, 770115), (145, 462069), (261, 256705), (435, 154023), (1305, 51341)]