2015015427

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{3989}}^1$

素因数の和:4404

約数の個数: 32

約数和(自身を含む): 3050913600

約数和(自身を除く): 1035898173

約数列:

[1, 3, 9, 27, 53, 159, 353, 477, 1059, 1431, 3177, 3989, 9531, 11967, 18709, 35901, 56127, 107703, 168381, 211417, 505143, 634251, 1408117, 1902753, 4224351, 5708259, 12673053, 38019159, 74630201, 223890603, 671671809, 2015015427]

約数ペア:

[(1, 2015015427), (3, 671671809), (9, 223890603), (27, 74630201), (53, 38019159), (159, 12673053), (353, 5708259), (477, 4224351), (1059, 1902753), (1431, 1408117), (3177, 634251), (3989, 505143), (9531, 211417), (11967, 168381), (18709, 107703), (35901, 56127)]