1328251295

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{701}}^1\times {\mathrm{1259}}^1$

素因数の和:2015

約数の個数: 32

約数和(自身を含む): 1868106240

約数和(自身を除く): 539854945

約数列:

[1, 5, 7, 35, 43, 215, 301, 701, 1259, 1505, 3505, 4907, 6295, 8813, 24535, 30143, 44065, 54137, 150715, 211001, 270685, 378959, 882559, 1055005, 1894795, 4412795, 6177913, 30889565, 37950037, 189750185, 265650259, 1328251295]

約数ペア:

[(1, 1328251295), (5, 265650259), (7, 189750185), (35, 37950037), (43, 30889565), (215, 6177913), (301, 4412795), (701, 1894795), (1259, 1055005), (1505, 882559), (3505, 378959), (4907, 270685), (6295, 211001), (8813, 150715), (24535, 54137), (30143, 44065)]