65321025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11311}}^1$

素因数の和:11342

約数の個数: 48

約数和(自身を含む): 134658048

約数和(自身を除く): 69337023

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 231, 275, 385, 525, 825, 1155, 1925, 5775, 11311, 33933, 56555, 79177, 124421, 169665, 237531, 282775, 373263, 395885, 622105, 848325, 870947, 1187655, 1866315, 1979425, 2612841, 3110525, 4354735, 5938275, 9331575, 13064205, 21773675, 65321025]

約数ペア:

[(1, 65321025), (3, 21773675), (5, 13064205), (7, 9331575), (11, 5938275), (15, 4354735), (21, 3110525), (25, 2612841), (33, 1979425), (35, 1866315), (55, 1187655), (75, 870947), (77, 848325), (105, 622105), (165, 395885), (175, 373263), (231, 282775), (275, 237531), (385, 169665), (525, 124421), (825, 79177), (1155, 56555), (1925, 33933), (5775, 11311)]