27139695

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{787}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 50305920

約数和(自身を除く): 23166225

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 121, 165, 209, 285, 363, 605, 627, 787, 1045, 1815, 2299, 2361, 3135, 3935, 6897, 8657, 11495, 11805, 14953, 25971, 34485, 43285, 44859, 74765, 95227, 129855, 164483, 224295, 285681, 476135, 493449, 822415, 1428405, 1809313, 2467245, 5427939, 9046565, 27139695]

約数ペア:

[(1, 27139695), (3, 9046565), (5, 5427939), (11, 2467245), (15, 1809313), (19, 1428405), (33, 822415), (55, 493449), (57, 476135), (95, 285681), (121, 224295), (165, 164483), (209, 129855), (285, 95227), (363, 74765), (605, 44859), (627, 43285), (787, 34485), (1045, 25971), (1815, 14953), (2299, 11805), (2361, 11495), (3135, 8657), (3935, 6897)]