152373455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 201979008

約数和(自身を除く): 49605553

約数列:

[1, 5, 13, 65, 71, 137, 241, 355, 685, 923, 1205, 1781, 3133, 4615, 8905, 9727, 15665, 17111, 33017, 48635, 85555, 126451, 165085, 222443, 429221, 632255, 1112215, 2146105, 2344207, 11721035, 30474691, 152373455]

約数ペア:

[(1, 152373455), (5, 30474691), (13, 11721035), (65, 2344207), (71, 2146105), (137, 1112215), (241, 632255), (355, 429221), (685, 222443), (923, 165085), (1205, 126451), (1781, 85555), (3133, 48635), (4615, 33017), (8905, 17111), (9727, 15665)]