54426735

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:690

約数の個数: 80

約数和(自身を含む): 112210560

約数和(自身を除く): 57783825

約数列:

[1, 3, 5, 9, 11, 15, 19, 27, 33, 45, 55, 57, 81, 95, 99, 135, 165, 171, 209, 285, 297, 405, 495, 513, 627, 643, 855, 891, 1045, 1485, 1539, 1881, 1929, 2565, 3135, 3215, 4455, 5643, 5787, 7073, 7695, 9405, 9645, 12217, 16929, 17361, 21219, 28215, 28935, 35365, 36651, 52083, 61085, 63657, 84645, 86805, 106095, 109953, 134387, 183255, 190971, 260415, 318285, 329859, 403161, 549765, 572913, 671935, 954855, 989577, 1209483, 1649295, 2015805, 2864565, 3628449, 4947885, 6047415, 10885347, 18142245, 54426735]

約数ペア:

[(1, 54426735), (3, 18142245), (5, 10885347), (9, 6047415), (11, 4947885), (15, 3628449), (19, 2864565), (27, 2015805), (33, 1649295), (45, 1209483), (55, 989577), (57, 954855), (81, 671935), (95, 572913), (99, 549765), (135, 403161), (165, 329859), (171, 318285), (209, 260415), (285, 190971), (297, 183255), (405, 134387), (495, 109953), (513, 106095), (627, 86805), (643, 84645), (855, 63657), (891, 61085), (1045, 52083), (1485, 36651), (1539, 35365), (1881, 28935), (1929, 28215), (2565, 21219), (3135, 17361), (3215, 16929), (4455, 12217), (5643, 9645), (5787, 9405), (7073, 7695)]