2017271025

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{116437}}^1$

素因数の和:116471

約数の個数: 72

約数和(自身を含む): 4504753344

約数和(自身を除く): 2487482319

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 33, 35, 45, 55, 63, 75, 77, 99, 105, 165, 175, 225, 231, 275, 315, 385, 495, 525, 693, 825, 1155, 1575, 1925, 2475, 3465, 5775, 17325, 116437, 349311, 582185, 815059, 1047933, 1280807, 1746555, 2445177, 2910925, 3842421, 4075295, 5239665, 6404035, 7335531, 8732775, 8965649, 11527263, 12225885, 19212105, 20376475, 26198325, 26896947, 32020175, 36677655, 44828245, 57636315, 61129425, 80690841, 96060525, 134484735, 183388275, 224141225, 288181575, 403454205, 672423675, 2017271025]

約数ペア:

[(1, 2017271025), (3, 672423675), (5, 403454205), (7, 288181575), (9, 224141225), (11, 183388275), (15, 134484735), (21, 96060525), (25, 80690841), (33, 61129425), (35, 57636315), (45, 44828245), (55, 36677655), (63, 32020175), (75, 26896947), (77, 26198325), (99, 20376475), (105, 19212105), (165, 12225885), (175, 11527263), (225, 8965649), (231, 8732775), (275, 7335531), (315, 6404035), (385, 5239665), (495, 4075295), (525, 3842421), (693, 2910925), (825, 2445177), (1155, 1746555), (1575, 1280807), (1925, 1047933), (2475, 815059), (3465, 582185), (5775, 349311), (17325, 116437)]