272912584975

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{772631}}^1$

素因数の和:772911

約数の個数: 24

約数和(自身を含む): 344902924800

約数和(自身を除く): 71990339825

約数列:

[1, 5, 25, 71, 199, 355, 995, 1775, 4975, 14129, 70645, 353225, 772631, 3863155, 19315775, 54856801, 153753569, 274284005, 768767845, 1371420025, 3843839225, 10916503399, 54582516995, 272912584975]

約数ペア:

[(1, 272912584975), (5, 54582516995), (25, 10916503399), (71, 3843839225), (199, 1371420025), (355, 768767845), (995, 274284005), (1775, 153753569), (4975, 54856801), (14129, 19315775), (70645, 3863155), (353225, 772631)]