1211353055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{24499}}^1$

素因数の和:24575

約数の個数: 32

約数和(自身を含む): 1693440000

約数和(自身を除く): 482086945

約数列:

[1, 5, 11, 29, 31, 55, 145, 155, 319, 341, 899, 1595, 1705, 4495, 9889, 24499, 49445, 122495, 269489, 710471, 759469, 1347445, 3552355, 3797345, 7815181, 8354159, 22024601, 39075905, 41770795, 110123005, 242270611, 1211353055]

約数ペア:

[(1, 1211353055), (5, 242270611), (11, 110123005), (29, 41770795), (31, 39075905), (55, 22024601), (145, 8354159), (155, 7815181), (319, 3797345), (341, 3552355), (899, 1347445), (1595, 759469), (1705, 710471), (4495, 269489), (9889, 122495), (24499, 49445)]