814443345

素因数分解:

$3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1\times {\mathrm{449}}^1$

素因数の和:866

約数の個数: 48

約数和(自身を含む): 1429131600

約数和(自身を除く): 614688255

約数列:

[1, 3, 5, 9, 15, 45, 173, 233, 449, 519, 699, 865, 1165, 1347, 1557, 2097, 2245, 2595, 3495, 4041, 6735, 7785, 10485, 20205, 40309, 77677, 104617, 120927, 201545, 233031, 313851, 362781, 388385, 523085, 604635, 699093, 941553, 1165155, 1569255, 1813905, 3495465, 4707765, 18098741, 54296223, 90493705, 162888669, 271481115, 814443345]

約数ペア:

[(1, 814443345), (3, 271481115), (5, 162888669), (9, 90493705), (15, 54296223), (45, 18098741), (173, 4707765), (233, 3495465), (449, 1813905), (519, 1569255), (699, 1165155), (865, 941553), (1165, 699093), (1347, 604635), (1557, 523085), (2097, 388385), (2245, 362781), (2595, 313851), (3495, 233031), (4041, 201545), (6735, 120927), (7785, 104617), (10485, 77677), (20205, 40309)]