2145366965

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{33151}}^1$

素因数の和:33249

約数の個数: 24

約数和(自身を含む): 3012323328

約数和(自身を除く): 866956363

約数列:

[1, 5, 7, 35, 43, 215, 301, 1505, 1849, 9245, 12943, 33151, 64715, 165755, 232057, 1160285, 1425493, 7127465, 9978451, 49892255, 61296199, 306480995, 429073393, 2145366965]

約数ペア:

[(1, 2145366965), (5, 429073393), (7, 306480995), (35, 61296199), (43, 49892255), (215, 9978451), (301, 7127465), (1505, 1425493), (1849, 1160285), (9245, 232057), (12943, 165755), (33151, 64715)]