26387295

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{443}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 48719232

約数和(自身を除く): 22331937

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 361, 443, 627, 1045, 1083, 1329, 1805, 2215, 3135, 3971, 4873, 5415, 6645, 8417, 11913, 14619, 19855, 24365, 25251, 42085, 59565, 73095, 92587, 126255, 159923, 277761, 462935, 479769, 799615, 1388805, 1759153, 2398845, 5277459, 8795765, 26387295]

約数ペア:

[(1, 26387295), (3, 8795765), (5, 5277459), (11, 2398845), (15, 1759153), (19, 1388805), (33, 799615), (55, 479769), (57, 462935), (95, 277761), (165, 159923), (209, 126255), (285, 92587), (361, 73095), (443, 59565), (627, 42085), (1045, 25251), (1083, 24365), (1329, 19855), (1805, 14619), (2215, 11913), (3135, 8417), (3971, 6645), (4873, 5415)]