68884695

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4217}}^1$

素因数の和:4253

約数の個数: 48

約数和(自身を含む): 134638560

約数和(自身を除く): 65753865

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 121, 135, 165, 297, 363, 495, 605, 1089, 1485, 1815, 3267, 4217, 5445, 12651, 16335, 21085, 37953, 46387, 63255, 113859, 139161, 189765, 231935, 417483, 510257, 569295, 695805, 1252449, 1530771, 2087415, 2551285, 4592313, 6262245, 7653855, 13776939, 22961565, 68884695]

約数ペア:

[(1, 68884695), (3, 22961565), (5, 13776939), (9, 7653855), (11, 6262245), (15, 4592313), (27, 2551285), (33, 2087415), (45, 1530771), (55, 1252449), (99, 695805), (121, 569295), (135, 510257), (165, 417483), (297, 231935), (363, 189765), (495, 139161), (605, 113859), (1089, 63255), (1485, 46387), (1815, 37953), (3267, 21085), (4217, 16335), (5445, 12651)]