7023445

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:106

約数の個数: 48

約数和(自身を含む): 10725120

約数和(自身を除く): 3701675

約数列:

[1, 5, 11, 13, 19, 47, 55, 65, 95, 121, 143, 209, 235, 247, 517, 605, 611, 715, 893, 1045, 1235, 1573, 2299, 2585, 2717, 3055, 4465, 5687, 6721, 7865, 9823, 11495, 11609, 13585, 28435, 29887, 33605, 49115, 58045, 73931, 108053, 127699, 149435, 369655, 540265, 638495, 1404689, 7023445]

約数ペア:

[(1, 7023445), (5, 1404689), (11, 638495), (13, 540265), (19, 369655), (47, 149435), (55, 127699), (65, 108053), (95, 73931), (121, 58045), (143, 49115), (209, 33605), (235, 29887), (247, 28435), (517, 13585), (605, 11609), (611, 11495), (715, 9823), (893, 7865), (1045, 6721), (1235, 5687), (1573, 4465), (2299, 3055), (2585, 2717)]