145827539

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 177666048

約数和(自身を除く): 31838509

約数列:

[1, 11, 13, 53, 71, 143, 271, 583, 689, 781, 923, 2981, 3523, 3763, 7579, 10153, 14363, 19241, 38753, 41393, 48919, 157993, 186719, 211651, 250133, 538109, 1019773, 2053909, 2751463, 11217503, 13257049, 145827539]

約数ペア:

[(1, 145827539), (11, 13257049), (13, 11217503), (53, 2751463), (71, 2053909), (143, 1019773), (271, 538109), (583, 250133), (689, 211651), (781, 186719), (923, 157993), (2981, 48919), (3523, 41393), (3763, 38753), (7579, 19241), (10153, 14363)]