65868855

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{7187}}^1$

素因数の和:7255

約数の個数: 32

約数和(自身を含む): 115928064

約数和(自身を除く): 50059209

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 141, 195, 235, 611, 705, 1833, 3055, 7187, 9165, 21561, 35935, 93431, 107805, 280293, 337789, 467155, 1013367, 1401465, 1688945, 4391257, 5066835, 13173771, 21956285, 65868855]

約数ペア:

[(1, 65868855), (3, 21956285), (5, 13173771), (13, 5066835), (15, 4391257), (39, 1688945), (47, 1401465), (65, 1013367), (141, 467155), (195, 337789), (235, 280293), (611, 107805), (705, 93431), (1833, 35935), (3055, 21561), (7187, 9165)]