15705202452

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1\times {\mathrm{23021}}^1$

素因数の和:23576

約数の個数: 48

約数和(自身を含む): 37000958400

約数和(自身を除く): 21295755948

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 409, 417, 556, 818, 834, 1227, 1636, 1668, 2454, 4908, 23021, 46042, 56851, 69063, 92084, 113702, 138126, 170553, 227404, 276252, 341106, 682212, 3199919, 6399838, 9415589, 9599757, 12799676, 18831178, 19199514, 28246767, 37662356, 38399028, 56493534, 112987068, 1308766871, 2617533742, 3926300613, 5235067484, 7852601226, 15705202452]

約数ペア:

[(1, 15705202452), (2, 7852601226), (3, 5235067484), (4, 3926300613), (6, 2617533742), (12, 1308766871), (139, 112987068), (278, 56493534), (409, 38399028), (417, 37662356), (556, 28246767), (818, 19199514), (834, 18831178), (1227, 12799676), (1636, 9599757), (1668, 9415589), (2454, 6399838), (4908, 3199919), (23021, 682212), (46042, 341106), (56851, 276252), (69063, 227404), (92084, 170553), (113702, 138126)]