15277420081

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{35449}}^1$

素因数の和:35689

約数の個数: 32

約数和(自身を含む): 19806624000

約数和(自身を除く): 4529203919

約数列:

[1, 7, 11, 29, 77, 193, 203, 319, 1351, 2123, 2233, 5597, 14861, 35449, 39179, 61567, 248143, 389939, 430969, 1028021, 2729573, 6841657, 7196147, 11308231, 47891599, 75258227, 79157617, 198408053, 526807589, 1388856371, 2182488583, 15277420081]

約数ペア:

[(1, 15277420081), (7, 2182488583), (11, 1388856371), (29, 526807589), (77, 198408053), (193, 79157617), (203, 75258227), (319, 47891599), (1351, 11308231), (2123, 7196147), (2233, 6841657), (5597, 2729573), (14861, 1028021), (35449, 430969), (39179, 389939), (61567, 248143)]