15671475879

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{27947}}^1$

素因数の和:28135

約数の個数: 32

約数和(自身を含む): 22086521856

約数和(自身を除く): 6415045977

約数列:

[1, 3, 41, 47, 97, 123, 141, 291, 1927, 3977, 4559, 5781, 11931, 13677, 27947, 83841, 186919, 560757, 1145827, 1313509, 2710859, 3437481, 3940527, 8132577, 53853869, 111145219, 127410373, 161561607, 333435657, 382231119, 5223825293, 15671475879]

約数ペア:

[(1, 15671475879), (3, 5223825293), (41, 382231119), (47, 333435657), (97, 161561607), (123, 127410373), (141, 111145219), (291, 53853869), (1927, 8132577), (3977, 3940527), (4559, 3437481), (5781, 2710859), (11931, 1313509), (13677, 1145827), (27947, 560757), (83841, 186919)]