2023903475

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{23071}}^1$

素因数の和:23132

約数の個数: 36

約数和(自身を含む): 2853775680

約数和(自身を除く): 829872205

約数列:

[1, 5, 11, 25, 29, 55, 121, 145, 275, 319, 605, 725, 1595, 3025, 3509, 7975, 17545, 23071, 87725, 115355, 253781, 576775, 669059, 1268905, 2791591, 3345295, 6344525, 7359649, 13957955, 16726475, 36798245, 69789775, 80956139, 183991225, 404780695, 2023903475]

約数ペア:

[(1, 2023903475), (5, 404780695), (11, 183991225), (25, 80956139), (29, 69789775), (55, 36798245), (121, 16726475), (145, 13957955), (275, 7359649), (319, 6344525), (605, 3345295), (725, 2791591), (1595, 1268905), (3025, 669059), (3509, 576775), (7975, 253781), (17545, 115355), (23071, 87725)]